Spacer, Ring5365-01-040-7731

NSN 5365-01-040-7731 · NIIN 010407731

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

Government record, cited

Also searched as 5365-01-040-7731 · 5365010407731 · NIIN 010407731 · 01-040-7731 · FSC 5365 Bushings, Rings, Shims, and Spacers

Nearby stock numbers ← 5365-01-040-7730 Shim · 5365-01-040-7732 →

Features

Spacer,ring — FSC 5365
Surface Finish: 32.0 MICROINCHES RIGHT SIDE
Surface Finish: 32.0 MICROINCHES LEFT SIDE
Outside Diameter: 0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN
Overall Thickness: 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
Inside Diameter: 0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN
Surface Treatment: PASSIVATE
Material: STEEL CORROSION RESISTING

Identification

NSN: 5365-01-040-7731
NIIN: 010407731
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives

General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-040-7731, 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7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5365-01-040-7731
Item Name	Spacer,ring
FSC / FSG	5365 / 53 — Bushings, Rings, Shims, and Spacers
Status	ACTIVE
Surface Finish	32.0 MICROINCHES RIGHT SIDE
Surface Finish	32.0 MICROINCHES LEFT SIDE
Outside Diameter	0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN
Overall Thickness	0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
Inside Diameter	0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM IN
Surface Treatment	PASSIVATE
Material	STEEL CORROSION RESISTING

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5330-01-241-2365213800 POSSIBLE MATCH

GASKET

Possible match (shared part number)Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic

Cross-Reference Index

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

Reference documents

Reference	Meaning
213-800	3/2 Design control — primary reference U.S. Government activity

Related Parts

5330-01-241-2365POSSIBLE MATCH

GASKET

213800

Frequently Asked Questions

What is NSN 5365-01-040-7731?

NSN 5365-01-040-7731 is a Spacer,ring, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What NSN replaces 5365-01-040-7731?

1 possible match (shared part number, not a government interchangeability claim): 5330-01-241-2365. Verify interchangeability with system specifications before substitution.

What are the specifications of 5365-01-040-7731?

Key specifications for 5365-01-040-7731: Surface Finish: 32.0 MICROINCHES RIGHT SIDE; Surface Finish: 32.0 MICROINCHES LEFT SIDE; Outside Diameter: 0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN; Overall Thickness: 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5365-01-040-7731 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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