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    TEXAS INSTRUMENTS SEMI ULN2803A-8819

    TEXAS INSTRUMENTS SEMI

    NATIONAL SEMICONDUCTOR

    ULN2803A-8819

    DISCONTINUED BY MANUFACTURER, BUFFER/INVERTER BASED PERIPHERAL DRIVER, 8 DRIVER, PDIP18
    $2.16 Buy Surplus As Low As $1.51
    $1.51
    TIMKEN 450502

    TIMKEN

    NATIONAL SEAL

    450502

    OIL SEAL 1.156X1.686X3/8IN
    ✓ IN STOCK!
    $2.87 Buy Surplus As Low As $2.39
    $2.39
    TIMKEN 455013

    TIMKEN

    NATIONAL SEAL

    455013

    NITRILE OIL SEAL, 3 INCH SHAFT DIAMETER, NITRILE RUBBER LIP MATERIAL, SINGLE LIP WITH SPRING
    ✓ IN STOCK!
    $29.00 Buy Surplus As Low As $23.00
    $23.00
    NATIONAL SEMICONDUCTOR LM340LAZ-12

    NATIONAL SEMICONDUCTOR

    LM340LAZ-12

    DISCONTINUED BY MANUFACTURER, FIXED POSITIVE STANDARD REGULATOR, 12VBIPOLAR, TO-92
    ✓ IN STOCK!
    $10.73 Buy Surplus As Low As $6.25
    $6.25
    NATIONAL SEMICONDUCTOR 2N6715

    NATIONAL SEMICONDUCTOR

    2N6715

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 1A I(C), 40V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-92
    ✓ IN STOCK!
    $2.67 Buy Surplus As Low As $1.70
    $1.70
    NATIONAL SEMICONDUCTOR DS96172CJ

    NATIONAL SEMICONDUCTOR

    DS96172CJ

    DISCONTINUED BY MANUFACTURER, LINE DRIVER, 1 FUNC, 4 DRIVER, BIPOLAR, CDIP16
    ✓ IN STOCK!
    $4.36 Buy Surplus As Low As $2.61
    $2.61
    NATIONAL SEMICONDUCTOR ADC08061BIN

    NATIONAL SEMICONDUCTOR

    ADC08061BIN

    DISCONTINUED BY MANUFACTURER, ADC, FLASH METHOD, 8-BIT, 1 FUNC, 1 CHANNEL, PARALLEL, 8 BITS ACCESS, CMOS, PDIP20
    ✓ IN STOCK!
    $100.00 Buy Surplus As Low As $60.00
    $60.00
    NATIONAL SEMICONDUCTOR LM709CN-8

    NATIONAL SEMICONDUCTOR

    LM709CN-8

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 1 FUNC, 10000UV OFFSET-MAX, BIPOLAR, PDIP8
    ✓ IN STOCK!
    $25.75 Buy Surplus As Low As $15.00
    $15.00
    TEXAS INSTRUMENTS SEMI LM320K-5.0

    TEXAS INSTRUMENTS SEMI

    NATIONAL SEMICONDUCTOR

    LM320K-5.0

    DISCONTINUED BY MANUFACTURER, FIXED NEGATIVE STANDARD REGULATOR, 5V, TO-3
    ✓ IN STOCK!
    $12.15 Buy Surplus As Low As $7.02
    $7.02
    NATIONAL SEMICONDUCTOR MM5481N

    NATIONAL SEMICONDUCTOR

    MM5481N

    DISCONTINUED BY MANUFACTURER, IC
    ✓ IN STOCK!
    $15.48 Buy Surplus As Low As $9.36
    $9.36
    NATIONAL SEMICONDUCTOR MM74C20N

    NATIONAL SEMICONDUCTOR

    MM74C20N

    DISCONTINUED BY MANUFACTURER, NAND GATE, TTL/H/L SERIES, 2-FUNC, 4-INPUT, CMOS, PDIP14
    ✓ IN STOCK!
    $0.29 Buy Surplus As Low As $0.20
    $0.20
    NATIONAL SEMICONDUCTOR LM349N

    NATIONAL SEMICONDUCTOR

    LM349N

    IC
    ✓ IN STOCK!
    $6.67 Buy Surplus As Low As $4.58
    $4.58
    NATIONAL SEMICONDUCTOR DS26C32ACN

    NATIONAL SEMICONDUCTOR

    DS26C32ACN

    DISCONTINUED BY MANUFACTURER, LINE RECEIVER, 4 FUNC, 1 RCVR, CMOS, PDIP16
    ✓ IN STOCK!
    $3.43 Buy Surplus As Low As $2.43
    $2.43
    NATIONAL SEMICONDUCTOR DS3658N

    NATIONAL SEMICONDUCTOR

    DS3658N

    DISCONTINUED BY MANUFACTURER, AND GATE BASED PERIPHERAL DRIVER, 4 DRIVER, 0.6A, BIPOLAR, PDIP16
    $14.42 Buy Surplus As Low As $8.40
    $8.40
    NATIONAL SEMICONDUCTOR LM747CJ

    NATIONAL SEMICONDUCTOR

    LM747CJ

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 2 FUNC, 7500UV OFFSET-MAX, BIPOLAR, CDIP14
    ✓ IN STOCK!
    $17.11 Buy Surplus As Low As $9.89
    $9.89
    NATIONAL SEMICONDUCTOR 74ACQ245SC

    NATIONAL SEMICONDUCTOR

    74ACQ245SC

    DISCONTINUED BY MANUFACTURER, BUS TRANSCEIVER, AC SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, SOIC-14
    ✓ IN STOCK!
    $7.00 Buy Surplus As Low As $4.20
    $4.20
    NATIONAL SEMICONDUCTOR DM74173N

    NATIONAL SEMICONDUCTOR

    DM74173N

    IC HEX/QUAD D FLIP-FLOPS W/CLEAR 16PIN
    ✓ IN STOCK!
    $1.77 Buy Surplus As Low As $1.13
    $1.13
    NATIONAL SEMICONDUCTOR CD4099BCN

    NATIONAL SEMICONDUCTOR

    CD4099BCN

    DISCONTINUED BY MANUFACTURER, D LATCH, 4000/14000/40000 SERIES, 1-FUNC, LOW LEVEL TRIGGERED, 1-BIT, TRUE OUTPUT, CMOS, PDIP16
    ✓ IN STOCK!
    $9.81 Buy Surplus As Low As $5.71
    $5.71
    TEXAS INSTRUMENTS SEMI IC8838N

    TEXAS INSTRUMENTS SEMI

    NATIONAL SEMICONDUCTOR

    IC8838N

    DISCONTINUED BY MANUFACTUER, LINE TRANSCEIVER, 4 FUNC, 4 DRIVER, 4 RCVR, BIPOLAR, PDIP16
    $12.55 Buy Surplus As Low As $7.31
    $7.31
    NATIONAL ROD END SSM5T

    NATIONAL ROD END

    SSM5T

    ROD END MALE STAINLESS STEAL
    ✓ IN STOCK!
    $15.30 Buy Surplus As Low As $6.20
    $6.20
    TIMKEN 50395S

    TIMKEN

    NATIONAL SEAL

    50395S

    SEAL, 50000 SERIES, 1.375 SHAFT, 1.874 BORE, 1.878 OD SEAL, .437 SEAL WIDTH
    ✓ IN STOCK!
    $20.00 Buy Surplus As Low As $9.00
    $9.00
    NATIONAL ELECTRONICS NL-6014C1K

    NATIONAL ELECTRONICS

    NL-6014C1K

    TUBE THYRATRON 4PIN
    ✓ IN STOCK!
    $163.84 Buy Surplus As Low As $60.67
    $60.67
    NATIONAL INSTRUMENTS 779139-01

    NATIONAL INSTRUMENTS

    779139-01

    DIGITAL I/O MODULE, COMPACT DAQ/RIO SYSTEM, D-SUB FRONT CONNECTION, 32 INPUT CHANNELS, 10 V SUPPLY, 60 VDC CH-EARTH GROUND ISOLATION, -40 TO +70 DEGREES C, NI-9425
    ✓ IN STOCK!
    $684.00 Buy Surplus As Low As $570.00
    $570.00
    Repair Yours $405.89
    NATIONAL ROD END NRE-MBML8

    NATIONAL ROD END

    NRE-MBML8

    BALL BEARING ROD END LOW CARDON STEEL
    ✓ IN STOCK!
    Buy Surplus As Low As $13.98
    $13.98
    NATIONAL INSTRUMENTS SCXI-1320

    NATIONAL INSTRUMENTS

    SCXI-1320

    TERMINAL BLOCK MODULE, HIGH-VOLTAGE, SHIELDED, SCREW TERMINAL, W/ TEMPERATURE SENSOR, 18 TERMINAL
    ✓ IN STOCK!
    Buy Surplus As Low As $82.64
    $82.64
    TIMKEN 339-2

    TIMKEN

    NATIONAL SEAL

    339-2

    TAPERED ROLLER BEARING, SINGLE CONE <4 OD
    ✓ IN STOCK!
    $89.00 Buy Surplus As Low As $60.49
    $60.49
    NATIONAL INSTRUMENTS SH6868

    NATIONAL INSTRUMENTS

    SH6868

    CABLE ASSEMBLY, SHIELDED, 10M
    ✓ IN STOCK!
    $183.60 Buy Surplus As Low As $76.29
    $76.29
    NATIONAL ROD END MBF7Z

    NATIONAL ROD END

    MBF7Z

    ROD END FEMALE
    ✓ IN STOCK!
    $20.35 Buy Surplus As Low As $16.96
    $16.96
    NATIONAL ROD END MBM8

    NATIONAL ROD END

    MBM8

    SPHERICAL ROD END, MALE THREADED LEFT HAND, GRADE: PRECISION, BORE DIAMETER: 8 MM, SHANK THREAD SIZE: M8 X 1.25
    ✓ IN STOCK!
    $18.18 Buy Surplus As Low As $7.80
    $7.80
    NATIONAL INSTRUMENTS PCI-6025E

    NATIONAL INSTRUMENTS

    PCI-6025E

    DISCONTINUED BY MANUFACTURER, PC BOARD, MULTIFUNCTION DAQ, DATA ACQUISITION CARD, 16 CHANNEL ANALOG INPUT, 12 BIT
    ✓ IN STOCK!
    Buy Surplus As Low As $579.52
    $579.52
    Repair Yours $390.00
    NATIONAL INSTRUMENTS CFP-2020

    NATIONAL INSTRUMENTS

    CFP-2020

    DISCONTINUED BY MANUFACTURER, ETHERNET NETWORK CONTROLLER, 4 SERIAL PORT, 1.5 AMP, 11-30 VDC, 6.1 WATT, 32 MB DRAM MEMORY, 75 MHZ, REMOVABLE COMPACT FLASH
    ✓ IN STOCK!
    Buy Surplus As Low As $1,178.83
    $1,178.83
    Repair Yours $1,144.35
    NATIONAL INSTRUMENTS SCXI-1125

    NATIONAL INSTRUMENTS

    SCXI-1125

    DISCONTINUED BY MANUFACTURER 9/29/18, VOLTAGE INPUT MODULE FOR SCXI, 8-CHANNEL ISOLATED, 300 VDC, 10 KHZ FILTER
    ✓ IN STOCK!
    Buy Surplus As Low As $600.00
    $600.00
    Repair Yours $498.00
    TIMKEN 7941

    TIMKEN

    NATIONAL SEAL

    7941

    OIL SEAL, NITRILE, SINGLE LIP, 1.562 INCH ID, 1.566 INCH OD, 0.22 INCH WIDTH
    ✓ IN STOCK!
    $4.77 Buy Surplus As Low As $1.71
    $1.71
    TIMKEN 455321

    TIMKEN

    NATIONAL SEAL

    455321

    SMALL BORE INCH SEAL, 053893489506
    ✓ IN STOCK!
    $43.00 Buy Surplus As Low As $19.07
    $19.07
    TIMKEN 450479

    TIMKEN

    NATIONAL SEAL

    450479

    OIL SEAL 1.687IN SHAFT
    ✓ IN STOCK!
    $8.59 Buy Surplus As Low As $3.12
    $3.12
    NATIONAL INSTRUMENTS CFP-DIO-550

    NATIONAL INSTRUMENTS

    CFP-DIO-550

    DISCONTINUED BY MANUFACTURER, I/O MODULE 16CHANNEL, 8-CHANNEL, 11 VDC TO 30 VDC DIGITAL I/O MODULE FOR COMPACT FIELDPOINT
    ✓ IN STOCK!
    Buy Surplus As Low As $315.21
    $315.21
    Repair Yours $300.00
    NATIONAL SEMICONDUCTOR LM2577M12

    NATIONAL SEMICONDUCTOR

    LM2577M12

    DISCONTINUED BY MANUFACTURER, SWITCHING REGULATOR, CURRENT-MODE, 6A, 62KHZ SWITCHING FREQ-MAX, BIPOLAR, SO-24
    ✓ IN STOCK!
    $8.33 Buy Surplus As Low As $4.62
    $4.62
    NATIONAL ELECTRONICS 2D21

    NATIONAL ELECTRONICS

    2D21

    TUBE GAS THYRATRON, 6.3V, 600MA, 7PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $7.49
    $7.49
    NATIONAL ELECTRONICS EA5424

    NATIONAL ELECTRONICS

    EA5424

    DISCONTINUED BY MANUFACTURER, ALARM LIGHT AND BUZZER, 24VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As $32.02
    $32.02
    TIMKEN 568-231

    TIMKEN

    NATIONAL SEAL

    568-231

    O-RING 2-5/8X2-7/8X1/8IN
    ✓ IN STOCK!
    Buy Surplus As Low As $0.56
    $0.56
    NATIONAL OILWELL VARCO 6193

    NATIONAL OILWELL VARCO

    ROBBINS MYERS

    6193

    DISCONTINUED BY MANUFACTURER, FRICTION DISC, FOR HOIST GEAR CASE
    ✓ IN STOCK!
    Buy Surplus As Low As $63.00
    $63.00
    NATIONAL ELECTRONICS NL-7786NE

    NATIONAL ELECTRONICS

    NL-7786NE

    VACUUM TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As $74.05
    $74.05
    NATIONAL ELECTRONICS NL-6989-NE

    NATIONAL ELECTRONICS

    NL-6989-NE

    VACUUM TUBE
    ✓ IN STOCK!
    $210.60 Buy Surplus As Low As $78.76
    $78.76
    NATIONAL SEMICONDUCTOR DS75451N

    NATIONAL SEMICONDUCTOR

    DS75451N

    DISCONTINUED BY MANUFACTURER, AND GATE BASED PERIPHERAL DRIVER, 2 DRIVER, 0.3A, BIPOLAR, PDIP8
    ✓ IN STOCK!
    $5.15 Buy Surplus As Low As $3.00
    $3.00
    NATIONAL ELECTRONICS NL-1894PA

    NATIONAL ELECTRONICS

    NL-1894PA

    SILICON CONTROLLED RECTIFIER
    ✓ IN STOCK!
    Buy Surplus As Low As $47.87
    $47.87
    NATIONAL INSTRUMENTS 781425-01

    NATIONAL INSTRUMENTS

    781425-01

    USB CHASSIS, 1 SLOT, COMPACTDAQ, 50 PPM, 12.5 NS, -20 TO +55 DEGREES C, (CDAQ-9171)
    ✓ IN STOCK!
    $922.08 Buy Surplus As Low As $523.18
    $523.18
    Repair Yours $418.00
    TIMKEN 50X72X8

    TIMKEN

    NATIONAL SEAL

    50X72X8

    NITRILE OIL SEAL,HMS5 DESIGN, 50 MM SHAFT, 72 MM OD, 8 MM WIDTH, NITRILE LIP MATERIAL, HMS5 DESIGN
    ✓ IN STOCK!
    $18.00 Buy Surplus As Low As $11.00
    $11.00
    TIMKEN 472015

    TIMKEN

    NATIONAL SEAL

    472015

    RADIAL SHAFT SEAL, OIL SEAL, 2.125" SHAFT, 3.005" OD, 0.375" WIDTH, NITRILE, DOUBLE LIP W/ SPRING
    ✓ IN STOCK!
    $21.00 Buy Surplus As Low As $5.97
    $5.97
    TIMKEN 450236

    TIMKEN

    NATIONAL SEAL

    450236

    DISCONTINUED BY MANUFACTURER, OIL SEAL, 1.125 X 1.1874 X.437 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As $5.69
    $5.69
    NATIONAL INSTRUMENTS 13663

    NATIONAL INSTRUMENTS

    13663

    POWER SUPPLY, 210MA, 120VAC, 60HZ,
    ✓ IN STOCK!
    Buy Surplus As Low As $14.35
    $14.35
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