PartsTable
Technical Data Sheet
PartsTable / COMPONENT / R861-1506-57
R861-1506-57 ✓ 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 SETSCREW is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-684-8628, 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
R861-1506-57
NSN: 5305-01-684-8628
FSC: 5305
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part NumberR861-1506-57
NSN5305-01-684-8628
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: R861-1506-57 · 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 24
218085990Interchangeable
interchangeable cross-reference
interchangeable
721-8541924-29Interchangeable
interchangeable cross-reference
interchangeable
R8611509-29Interchangeable
interchangeable cross-reference
interchangeable
721-8541924Interchangeable
interchangeable cross-reference
interchangeable
721-8541924-5Interchangeable
interchangeable cross-reference
interchangeable
60-23-9968AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy R861-1506-57?
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 R861-1506-57?
R861-1506-57 is a SETSCREW.
What parts can replace R861-1506-57?
There are 24 known substitutes for R861-1506-57: 218085990, 721-8541924-29, R8611509-29 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R861-1506-57?
R861-1506-57 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-684-8628. 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 — R861-1506-57

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