PartsTable TECHNICAL DATA SHEET

NSN 5365-01-256-9290Government record, cited

Spacer, Sleeve5365-01-256-9290

NSN 5365-01-256-9290 · NIIN 012569290 · Part number 6S4183

Caterpillar Inc Div Caterpillar Defense · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 11083

Government record, cited

NSN 5365-01-256-9290 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-256-9290. Manufacturer of record part number: 6S4183.

Also searched as 5365-01-256-9290 · 5365012569290 · NIIN 012569290 · 01-256-9290 · FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 11083 · 6S4183

Nearby stock numbers ← 5365-01-256-9289 Spacer, Sleeve · 5365-01-256-9567 Spacer, Sleeve →

Features

Spacer,sleeve — FSC 5365
Body Outside Diameter: 0.8090 INCHES MINIMUM AND 0.8710 INCHES MAXIMUM IN
Body Inside Diameter: 0.5600 INCHES MINIMUM AND 0.6840 INCHES MAXIMUM IN
Material: STEEL OVERALL
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 5365-01-256-9290
NIIN: 012569290
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 6S4183
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-256-9290, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Spacer,sleeve
FSC / FSG	5365 — Bushings, Rings, Shims, and Spacers (FSG 53)
Manufacturers	Caterpillar Inc Div Caterpillar Defense (CAGE 11083)

Technical Specifications

Parameter	Value
NSN	5365-01-256-9290
Primary Part Number	6S4183
Item Name	Spacer,sleeve
FSC / FSG	5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer	Caterpillar Inc Div Caterpillar Defense
Status	ACTIVE
Body Outside Diameter	0.8090 INCHES MINIMUM AND 0.8710 INCHES MAXIMUM IN
Body Inside Diameter	0.5600 INCHES MINIMUM AND 0.6840 INCHES MAXIMUM IN
Material	STEEL OVERALL

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

Part Number	Manufacturer
6S4183 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)

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 5365-01-256-9290?

NSN 5365-01-256-9290 is a Spacer,sleeve, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What part numbers are listed for NSN 5365-01-256-9290?

NSN 5365-01-256-9290 has 1 manufacturer part number on file: 6S4183 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 6S4183?

Key specifications for 6S4183: Body Outside Diameter: 0.8090 INCHES MINIMUM AND 0.8710 INCHES MAXIMUM IN; Overall Length: 1.1200 INCHES NOMINAL IN; Body Inside Diameter: 0.5600 INCHES MINIMUM AND 0.6840 INCHES MAXIMUM IN; Material: STEEL OVERALL. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5365-01-256-9290 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.

PartsTable Design LLC · partstable.com