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M2742640110D — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

M2742640110D: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5325-01-186-1790, 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
M2742640110D
NSN: 5325-01-186-1790
FSC: 5325 — Fastening Devices
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM2742640110D
NSN5325-01-186-1790
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: M2742640110D · 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
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 5
MIL-DTL-27426Reference document
Same NSN cross-reference
Reference document — Secondary reference
WHM-90-S02-PAReference document
Same NSN cross-reference
Reference document — Secondary reference
AS3215-110Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-27426/4Reference document
Same NSN cross-reference
Reference document — Identification reference
RRN-90-SPReference 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 M2742640110D?
M2742640110D is a RING,RETAINING.
What parts can replace M2742640110D?
There are 5 known substitutes for M2742640110D: MIL-DTL-27426, WHM-90-S02-PA, AS3215-110 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M2742640110D?
M2742640110D is cataloged in the U.S. Government catalog under NSN 5325-01-186-1790. This indicates validated use in U.S. government and defense supply chains.
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