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. This part is cataloged in the Federal Logistics Information System under NSN 5325-01-230-9917, 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
A3049870
NSN:5325-01-230-9917 FSC:5325 CAGE:80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
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FREQUENTLY ASKED QUESTIONS
What is A3049870?
A3049870 is a RING,RETAINING.
What parts can replace A3049870?
There are 11 known substitutes for A3049870: 4156-3, AFS1KDD7, 60781-1 and 8 more. Substitute compatibility should be verified for your specific system.
Is A3049870 still available?
A3049870 is currently cancelled.
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