Support, Spare Barrel1005-01-561-5495

NSN 1005-01-561-5495 · NIIN 015615495 · Part number UWRSB4M2

Spacesaver Storage Systems Inc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 58928

Government record, cited

NSN 1005-01-561-5495 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-561-5495. Manufacturer of record part number: UWRSB4M2.

Also searched as 1005-01-561-5495 · 1005015615495 · NIIN 015615495 · 01-561-5495 · FSC 1005 Guns, Through 30mm · CAGE 58928 · UWRSB4M2

Nearby stock numbers ← 1005-01-561-3292 Suppressor, Flash · 1005-01-561-5529 Mount, Gun →

Features

Support,spare Barrel — FSC 1005
1 manufacturer part number on file
Manufacturer of record: Spacesaver Storage Systems Inc

Identification

NSN: 1005-01-561-5495
NIIN: 015615495
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: UWRSB4M2
Manufacturer: Spacesaver Storage Systems Inc

General Description

The Support,spare Barrel, cataloged under National Stock Number 1005-01-561-5495, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Spacesaver Storage Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1005-01-561-5495
Primary Part Number	UWRSB4M2
Item Name	Support,spare Barrel
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Spacesaver Storage Systems Inc
Status	ACTIVE

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
UWRSB4M2 PRIMARY	Spacesaver Storage Systems Inc (USA)

No interchangeability data on file.

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Frequently Asked Questions

What is NSN 1005-01-561-5495?

NSN 1005-01-561-5495 is a Support,spare Barrel, manufactured by Spacesaver Storage Systems Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-561-5495?

NSN 1005-01-561-5495 has 1 manufacturer part number on file: UWRSB4M2 (Spacesaver Storage Systems Inc).

What are the specifications of UWRSB4M2?

Key specifications for UWRSB4M2: Part Name Assigned by Controlling Agency: SUPPORT,SPARE BARREL; End Item Identification: 1005-00-322-9715,MACHINE GUN,CALIBER .50. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1005-01-561-5495 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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