Ring5365-01-151-4985

NSN 5365-01-151-4985 · NIIN 011514985 · Part number 2AT291

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

Government record, cited

NSN 5365-01-151-4985 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-151-4985. Manufacturer of record part number: 2AT291.

Also searched as 5365-01-151-4985 · 5365011514985 · NIIN 011514985 · 01-151-4985 · FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 75Q65 · 2AT291 · 2-21272

Nearby stock numbers ← 5365-01-151-4970 · 5365-01-151-4989 →

Features

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

Identification

NSN: 5365-01-151-4985
NIIN: 011514985
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 2AT291
Manufacturer: Oshkosh Defense Llc

General Description

The Ring, cataloged under National Stock Number 5365-01-151-4985, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.

Catalog Facts

Item Name	Ring
FSC / FSG	5365 — Bushings, Rings, Shims, and Spacers (FSG 53)
Manufacturers	Oshkosh Defense Llc (CAGE 75Q65); Rockford Powertrain Inc Div Powertrain Rockford, Inc. (CAGE 77873)

Technical Specifications

Parameter	Value
NSN	5365-01-151-4985
Primary Part Number	2AT291
Item Name	Ring
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)

⇄ Related Items 1

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

9540-01-207-1786 POSSIBLE MATCH

BEAM,STRUCTURAL

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
2AT291 PRIMARY	Oshkosh Defense Llc (USA)
2-21272 PRIMARY	Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)

Reference documents

Reference	Meaning
2AT291	5/9 Secondary reference Oshkosh Corp

Related Parts

9540-01-207-1786POSSIBLE MATCH

BEAM,STRUCTURAL

Frequently Asked Questions

What is NSN 5365-01-151-4985?

NSN 5365-01-151-4985 is a Ring, manufactured by Oshkosh Defense Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What part numbers are listed for NSN 5365-01-151-4985?

NSN 5365-01-151-4985 has 2 manufacturer part numbers on file: 2AT291 (Oshkosh Defense Llc), 2-21272 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).

What NSN replaces 5365-01-151-4985?

1 possible match (shared part number, not a government interchangeability claim): 9540-01-207-1786. Verify interchangeability with system specifications before substitution.

Is NSN 5365-01-151-4985 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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