Ring, Lock, Serrated5365-01-294-2810

NSN 5365-01-294-2810 · NIIN 012942810

FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5365-01-294-2810 · 5365012942810 · NIIN 012942810 · 01-294-2810 · FSC 5365 Bushings, Rings, Shims, and Spacers

Nearby stock numbers ← 5365-01-294-2686 Spacer, Special Shape · 5365-01-294-2845 →

Features

Ring,lock,serrated — FSC 5365
Overall Outside Diameter: 0.538 INCHES MINIMUM AND 0.548 INCHES MAXIMUM IN
Inner Serration Quantity: 20
Pilot Diameter: 0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
Inside Diameter: 0.475 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN
Surface Treatment: CADMIUM
Outer Serration Quantity: 17
Material: STEEL COMP 1117

Identification

NSN: 5365-01-294-2810
NIIN: 012942810
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives

General Description

The Ring,lock,serrated, cataloged under National Stock Number 5365-01-294-2810, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5365-01-294-2810
Item Name	Ring,lock,serrated
FSC / FSG	5365 / 53 — Bushings, Rings, Shims, and Spacers
Status	ACTIVE
Overall Outside Diameter	0.538 INCHES MINIMUM AND 0.548 INCHES MAXIMUM IN
Inner Serration Quantity	20
Pilot Diameter	0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
Inside Diameter	0.475 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN
Surface Treatment	CADMIUM
Outer Serration Quantity	17
Material	STEEL COMP 1117

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
RLN3328SB-9	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5365 — Bushings, Rings, Shims, and Spacers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5365-00-000-6078

5365-00-000-6078 · Item name not on file

5365-00-000-7436

5365-00-000-7436 · Item name not on file

5365-00-001-1292

PLUG,MACHINE THREAD

5365-00-001-1365

5365-00-001-1365 · Item name not on file

5365-00-001-1841

RING,TORQUE,TUBE,INBOARD,RUDDER

5365-00-001-1915

5365-00-001-1915 · Item name not on file

5365-00-001-1916

5365-00-001-1916 · Item name not on file

5365-00-001-1940

5365-00-001-1940 · Item name not on file

Frequently Asked Questions

What is NSN 5365-01-294-2810?

NSN 5365-01-294-2810 is a Ring,lock,serrated, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What are the specifications of 5365-01-294-2810?

Key specifications for 5365-01-294-2810: Overall Height: 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN; Overall Outside Diameter: 0.538 INCHES MINIMUM AND 0.548 INCHES MAXIMUM IN; Inner Serration Quantity: 20; Pilot Diameter: 0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5365-01-294-2810 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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