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43A7-36B — RING,LOCK,SERRATED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

43A7-36B: RING,LOCK,SERRATED.

The RING,LOCK,SERRATED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1040, overall_height: 0.123 INCHES NOMINAL IN, pilot_diameter: 0.343 INCHES NOMINAL IN, inside_diameter: 0.266 INCHES NOMINAL IN, surface_treatment: CADMIUM AND CHROMATE, inner_serration_quantity: 17. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-281-3115, 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
43A7-36B
NSN: 5365-00-281-3115
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 95266 — OECO, LLC DBA PACIFIC SCIENTIFIC OECO DIV FIRE SAFETY AND POWER SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 1040
overall_height0.123 INCHES NOMINAL IN
pilot_diameter0.343 INCHES NOMINAL IN
inside_diameter0.266 INCHES NOMINAL IN
surface_treatmentCADMIUM AND CHROMATE
inner_serration_quantity17
outer_serration_quantity24
overall_outside_diameter0.389 INCHES NOMINAL IN
NSN5365-00-281-3115
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,LOCK,SERRATED TITLE COMPONENT PN 43A7-36B MFR RING,LOCK,SERRATED
KEY FEATURES
•
OVERALL OUTSIDE DIAMETER: 0.389 INCHES NOMINAL IN
•
INNER SERRATION QUANTITY: 17
•
PILOT DIAMETER: 0.343 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.266 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
•
OUTER SERRATION QUANTITY: 24
•
MATERIAL: STEEL COMP 1040
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.123 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.389 INCHES NOMINAL IN
INNER SERRATION QUANTITY17
PILOT DIAMETER0.343 INCHES NOMINAL IN
INSIDE DIAMETER0.266 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE
OUTER SERRATION QUANTITY24
MATERIALSTEEL COMP 1040
SUBSTITUTES & CROSS-REFERENCES 6
250183Reference document
Same NSN cross-reference
Reference document — Secondary reference
502612Reference document
Same NSN cross-reference
Reference document — Secondary reference
3X115681Reference document
Same NSN cross-reference
Reference document — Secondary reference
60083-625Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7416246Reference document
Same NSN cross-reference
Reference document — Secondary reference
7762637Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 43A7-36B?
43A7-36B is a RING,LOCK,SERRATED.
What parts can replace 43A7-36B?
There are 6 known substitutes for 43A7-36B: 250183, 502612, 3X115681 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 43A7-36B?
43A7-36B is cataloged in the U.S. Government catalog under NSN 5365-00-281-3115. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.