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PartsTable / COMPONENT / 3-40910-7
3-40910-7 ✓ 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,WIRE WOUND,NON. Key specifications include body_style: RECTANGULAR, body_width: 0.160 INCHES NOMINAL IN, body_height: 0.310 INCHES NOMINAL IN, body_length: 0.750 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.130 INCHES NOMINAL 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 1680-00-758-8155, 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
3-40910-7
NSN: 1680-00-758-8155
FSC: 1680
CAGE: 0JRC1 — NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR (USA)
SPECIFICATIONS
body_styleRECTANGULAR
body_width0.160 INCHES NOMINAL IN
body_height0.310 INCHES NOMINAL IN
body_length0.750 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.130 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
shaft_diameter0.100 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.200 INCHES NOMINAL IN
section_quantity1
features_providedHUMIDITY PROOF
NSN1680-00-758-8155
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 3-40910-7 MFR RESISTOR,VARIABLE,WIRE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
2487Interchangeable
interchangeable cross-reference
interchangeable
2487-5K10PCTInterchangeable
interchangeable cross-reference
interchangeable
2487-10KP0RM10PCTInterchangeable
interchangeable cross-reference
interchangeable
2470Interchangeable
interchangeable cross-reference
interchangeable
24081Interchangeable
interchangeable cross-reference
interchangeable
13034212Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-40910-7?
3-40910-7 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 3-40910-7?
There are 12 known substitutes for 3-40910-7: 2487, 2487-5K10PCT, 2487-10KP0RM10PCT and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-40910-7?
3-40910-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1680-00-758-8155. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026