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M2742630127A — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

M2742630127A: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5325-00-851-1534, 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
M2742630127A
NSN: 5325-00-851-1534
NIINs: 008511534, 010492660
FSC: 5325 — Fastening Devices
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM2742630127A
NSN5325-00-851-1534
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: M2742630127A · 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 4
RR121SReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
3415-121SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
69983S121Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
M27426-3128DReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M2742630127A?
M2742630127A is a RING,RETAINING.
What parts can replace M2742630127A?
There are 4 known substitutes for M2742630127A: RR121S, 3415-121S, 69983S121 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M2742630127A?
M2742630127A is cataloged in the U.S. Government catalog under NSN 5325-00-851-1534. This indicates validated use in U.S. government and defense supply chains.
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