PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 77280
77280 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The RING,RETAINING is a the manufacturer industrial component. Key specifications include overall_length: 16.000 INCHES NOMINAL IN, mounting_method: THREAD, actuation_method: BUOYANCY, mounting_position: VERTICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-169-2487, 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
77280
NSN: 5325-01-169-2487
FSC: 5325
CAGE: 45320 — PACCAR GOVERNMENT GROUP CO YARROW BAY OFFICE PK (USA)
SPECIFICATIONS
float_quantity1
overall_length16.000 INCHES NOMINAL IN
mounting_methodTHREAD
actuation_methodBUOYANCY
mounting_positionVERTICAL
NSN5325-01-169-2487
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 77280 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
18314-1Interchangeable
interchangeable cross-reference
interchangeable
14490Interchangeable
interchangeable cross-reference
interchangeable
17526-1Interchangeable
interchangeable cross-reference
interchangeable
BWE217741Interchangeable
interchangeable cross-reference
interchangeable
217741Interchangeable
interchangeable cross-reference
interchangeable
952419Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 77280?
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 77280?
77280 is a RING,RETAINING.
What parts can replace 77280?
There are 12 known substitutes for 77280: 18314-1, 14490, 17526-1 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 77280?
77280 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-169-2487. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 77280

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026