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3131A — FUSE,ENCLOSED LINK

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

3131A: FUSE,ENCLOSED LINK.

The FUSE,ENCLOSED LINK is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 12.000 INCHES NOMINAL IN, special_features: 1 AMP FUSE, style_designator: THREADED STRAIGHT SHANK, end_item_identification: MOTOR CONTROL. This part is cataloged in the U.S.

Government catalog under NSN 6685-00-075-6849, 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
MRO→ MRO_GENERAL→ 3131A
NSN: 6685-00-075-6849
NIINs: 000756849, 003641233, 014416343
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 049X3 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
materialSTEEL
overall_length12.000 INCHES NOMINAL IN
special_features1 AMP FUSE
style_designatorTHREADED STRAIGHT SHANK
end_item_identificationMOTOR CONTROL
NSN6685-00-075-6849
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,ENCLOSED LINK TITLE COMPONENT PN 3131A MFR FUSE,ENCLOSED LINK
KEY FEATURES
•
STYLE DESIGNATOR: THREADED STRAIGHT SHANK
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORTHREADED STRAIGHT SHANK
OVERALL LENGTH12.000 INCHES NOMINAL IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
1313AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
HAZMAT per U.S. Government catalogAcquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3131A?
3131A is a FUSE,ENCLOSED LINK. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3131A?
There is 1 known substitute for 3131A: 1313A. Substitute compatibility should be verified for your specific system.
What is the NSN for 3131A?
3131A is cataloged in the U.S. Government catalog under NSN 6685-00-075-6849. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.