PartsTable
Technical Data Sheet
Download PDF

6831631 — PISTON,CLUTCH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6831631: PISTON,CLUTCH.

The PISTON,CLUTCH is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: ALUMINUM ALLOY;6.375 IN. OD;1.857 IN.

ID;1.400 IN. H;RECESSED ONE SIDE;3.720 IN. DIA BY 0.710 IN.

DP IN. This part is cataloged in the U.S. Government catalog under NSN 2520-00-008-7308, 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
6831631
NSN: 2520-00-008-7308
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM ALLOY;6.375 IN. OD;1.857 IN. ID;1.400 IN. H;RECESSED ONE SIDE;3.720 IN. DIA BY 0.710 IN. DP IN
NSN2520-00-008-7308
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,CLUTCH TITLE COMPONENT PN 6831631 MFR PISTON,CLUTCH
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY;6.375 IN. OD;1.857 IN. ID;1.400 IN. H;RECESSED ONE SIDE;3.720 IN. DIA BY 0.710 IN. DP IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY;6.375 IN. OD;1.857 IN. ID;1.400 IN. H;RECESSED ONE SIDE;3.720 IN. DIA BY 0.710 IN. DP IN
OTHER ITEMS IN FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-005-4937 2520-00-006-6257 2520-00-008-9977 2520-00-039-6567 2520-00-242-3316 2520-00-358-3905 2520-00-366-7191 2520-00-708-6603
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 6831631?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 6831631?
6831631 is a PISTON,CLUTCH.
What is the NSN for 6831631?
6831631 is cataloged in the U.S. Government catalog under NSN 2520-00-008-7308. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 6831631

✓ 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.