PartsTable TECHNICAL DATA SHEET

NSN 5365-01-126-3530Government record, cited

Spacer, Sleeve5365-01-126-3530

NSN 5365-01-126-3530 · NIIN 011263530 · Part number 4SK552

Oshkosh Defense Llc · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 75Q65

Government record, cited

NSN 5365-01-126-3530 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-126-3530. Manufacturer of record part number: 4SK552.

Also searched as 5365-01-126-3530 · 5365011263530 · NIIN 011263530 · 01-126-3530 · FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 75Q65 · 4SK552 · 29516467 · 6839637 · 23013623 · 2AX314

Nearby stock numbers ← 5365-01-126-3525 · 5365-01-126-3531 Spacer, Sleeve →

Features

Spacer,sleeve — FSC 5365
2 manufacturer part numbers on file
Manufacturer of record: Oshkosh Defense Llc

Identification

NSN: 5365-01-126-3530
NIIN: 011263530
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 4SK552
Manufacturer: Oshkosh Defense Llc

General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-126-3530, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Spacer,sleeve
FSC / FSG	5365 — Bushings, Rings, Shims, and Spacers (FSG 53)
Manufacturers	Allison Transmission Inc Dba Allison Transmission, Inc (CAGE 73342); Oshkosh Defense Llc (CAGE 75Q65)

Technical Specifications

Parameter	Value
NSN	5365-01-126-3530
Primary Part Number	4SK552
Item Name	Spacer,sleeve
FSC / FSG	5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer	Oshkosh Defense Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
29516467	Allison Transmission Inc Dba Allison Transmission, Inc (USA)
4SK552 PRIMARY	Oshkosh Defense Llc (USA)

Reference documents

Reference	Meaning
4SK552	5/9 Secondary reference Oshkosh Corp
6839637	5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc
23013623	5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc
2AX314	5/9 Secondary reference Oshkosh Corp

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 5365-01-126-3530?

NSN 5365-01-126-3530 is a Spacer,sleeve, manufactured by Oshkosh Defense Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What part numbers are listed for NSN 5365-01-126-3530?

NSN 5365-01-126-3530 has 2 manufacturer part numbers on file: 29516467 (Allison Transmission Inc Dba Allison Transmission, Inc), 4SK552 (Oshkosh Defense Llc).

Is NSN 5365-01-126-3530 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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