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AS3215-155 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AS3215-155: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include special_features: FAA CERTIFIED, end_item_identification: KC-46A TANKER A, part_name_assigned_by_controlling_agency: RING,RETAINING. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-653-1283, 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
AS3215-155
NSN: 5325-01-653-1283
NIINs: 016531283, 016974044
FSC: 5325 — Fastening Devices
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_featuresFAA CERTIFIED
end_item_identificationKC-46A TANKER A
part_name_assigned_by_controlling_agencyRING,RETAINING
NSN5325-01-653-1283
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AS3215-155 · 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
SUBSTITUTES & CROSS-REFERENCES 3
50A729Reference document
Same NSN cross-reference
Reference document — Secondary reference
50A595Reference document
Same NSN cross-reference
Reference document — Secondary reference
599796Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS3215-155?
AS3215-155 is a RING,RETAINING.
What parts can replace AS3215-155?
There are 3 known substitutes for AS3215-155: 50A729, 50A595, 599796. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3215-155?
AS3215-155 is cataloged in the U.S. Government catalog under NSN 5325-01-653-1283. This indicates validated use in U.S. government and defense supply chains.
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