PartsTable
Technical Data Sheet
Download PDF

2531304 — CAP,EJECT PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2531304: CAP,EJECT PISTON.

The CAP,EJECT PISTON is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL QQ-S-634 1020,O/A DIA 3.625 IN.,O/A LG 1.625 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 5365-01-182-2659, 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
2531304
NSN: 5365-01-182-2659
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL QQ-S-634 1020,O/A DIA 3.625 IN.,O/A LG 1.625 IN. IN
NSN5365-01-182-2659
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAP,EJECT PISTON TITLE COMPONENT PN 2531304 MFR CAP,EJECT PISTON
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL QQ-S-634 1020,O/A DIA 3.625 IN.,O/A LG 1.625 IN. IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL QQ-S-634 1020,O/A DIA 3.625 IN.,O/A LG 1.625 IN. IN
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
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 2531304?
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 2531304?
2531304 is a CAP,EJECT PISTON.
What is the NSN for 2531304?
2531304 is cataloged in the U.S. Government catalog under NSN 5365-01-182-2659. 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 — 2531304

✓ 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.