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Technical Data Sheet
978-4 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include color: WHITE FIRST POSITION PRIMARY INSULATION SECOND CONDUCTOR, material: COPPER ALLOY OVERALL, temp_rating: -200.0 CELSIUS AND 60.0 CELSIUS DEGC, movement_type: MOVING COIL, PERMANENT MAGNET, conductor_form: STRANDED ALL CONDUCTORS, overall_height: 0.528 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-413-6677, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
978-4
NSN: 5995-00-413-6677
FSC: 5995
CAGE: 25706 — DABURN WIRE & CABLE CORP (USA)
SPECIFICATIONS
colorWHITE FIRST POSITION PRIMARY INSULATION SECOND CONDUCTOR
materialCOPPER ALLOY OVERALL
temp_rating-200.0 CELSIUS AND 60.0 CELSIUS DEGC
movement_typeMOVING COIL, PERMANENT MAGNET
conductor_formSTRANDED ALL CONDUCTORS
overall_height0.528 INCHES IN
terminal_length0.234 INCHES IN
largest_diameter0.081 INCHES SINGLE END IN
overall_diameter0.127 INCHES IN
retracted_length9.000 INCHES IN
special_featuresPOINTER ARC RANGE 250 DEG
style_designatorEXTERNAL CONNECTORS
NSN5995-00-413-6677
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 978-4 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
RETRACTED LENGTH: 9.000 INCHES IN
CONDUCTOR QUANTITY: 5
MATERIAL: RUBBER POLYISOPRENE NATURAL CLASS NR FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
CROSS SECTION OUTSIDE DIAMETER: 0.285 INCHES NOMINAL IN
STRAND QUANTITY PER CONDUCTOR: 24 ALL CONDUCTORS
COLOR: BLUE FIRST POSITION PRIMARY INSULATION FIFTH CONDUCTOR
STYLE DESIGNATOR: EXTERNAL CONNECTORS
TECHNICAL CHARACTERISTICS (FLIS)
RETRACTED LENGTH9.000 INCHES IN
CONDUCTOR QUANTITY5
MATERIALRUBBER POLYISOPRENE NATURAL CLASS NR FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
CROSS SECTION OUTSIDE DIAMETER0.285 INCHES NOMINAL IN
STRAND QUANTITY PER CONDUCTOR24 ALL CONDUCTORS
MATERIALRUBBER CHLOROPRENE CLASS CR FIRST POSITION JACKET CORD
COLORBLUE FIRST POSITION PRIMARY INSULATION FIFTH CONDUCTOR
STYLE DESIGNATOREXTERNAL CONNECTORS
COLORGREEN FIRST POSITION PRIMARY INSULATION FOURTH CONDUCTOR
COLORRED FIRST POSITION PRIMARY INSULATION THIRD CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
665-1Interchangeable
interchangeable cross-reference
interchangeable
978-4Interchangeable
interchangeable cross-reference
interchangeable
12752BInterchangeable
interchangeable cross-reference
interchangeable
531295-913Interchangeable
interchangeable cross-reference
interchangeable
1400219-236Interchangeable
interchangeable cross-reference
interchangeable
60406-12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 978-4?
978-4 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 978-4?
There are 8 known substitutes for 978-4: 665-1, 978-4, 12752B and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 978-4?
978-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-413-6677. This indicates validated use in U.S. government and defense supply chains.
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