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240939-1 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

240939-1: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5325-00-482-1926, 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
240939-1
NSN: 5325-00-482-1926
FSC: 5325 — Fastening Devices
CAGE: 09205 — LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV (USA)
SPECIFICATIONS
Part Number240939-1
NSN5325-00-482-1926
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 240939-1 · 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
UR-50SPReference document
Same NSN cross-reference
Reference document — Secondary reference
VH-50-S02Reference document
Same NSN cross-reference
Reference document — Secondary reference
9292910270Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1019-430Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 240939-1?
240939-1 is a RING,RETAINING.
What parts can replace 240939-1?
There are 4 known substitutes for 240939-1: UR-50SP, VH-50-S02, 9292910270 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 240939-1?
240939-1 is cataloged in the U.S. Government catalog under NSN 5325-00-482-1926. This indicates validated use in U.S. government and defense supply chains.
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