PartsTable TECHNICAL DATA SHEET

NSN 1005-01-381-0372Government record, cited

Swab, Small Arms Cleaning1005-01-381-0372

NSN 1005-01-381-0372 · NIIN 013810372 · Part number S 40-140 E

Break-Free Inc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 65983

Government record, cited

NSN 1005-01-381-0372 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-381-0372. Manufacturer of record part number: S 40-140 E.

Also searched as 1005-01-381-0372 · 1005013810372 · NIIN 013810372 · 01-381-0372 · FSC 1005 Guns, Through 30mm · CAGE 65983 · S 40-140 E · 10199670

Nearby stock numbers ← 1005-01-381-0257 Swab, Small Arms Cleaning · 1005-01-381-0373 Brush, Cleaning, Small Arms →

Features

Swab,small Arms Cleaning — FSC 1005
1 manufacturer part number on file
Manufacturer of record: Break-Free Inc

Identification

NSN: 1005-01-381-0372
NIIN: 013810372
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: S 40-140 E
Manufacturer: Break-Free Inc

General Description

The Swab,small Arms Cleaning, cataloged under National Stock Number 1005-01-381-0372, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Break-Free Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Swab,small Arms Cleaning
FSC / FSG	1005 — Guns, Through 30mm (FSG 10)
Manufacturers	Break-Free Inc (CAGE 65983)

Technical Specifications

Parameter	Value
NSN	1005-01-381-0372
Primary Part Number	S 40-140 E
Item Name	Swab,small Arms Cleaning
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Break-Free 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)

Cross-Reference Index

Part Number	Manufacturer
S 40-140 E PRIMARY	Break-Free Inc (USA)

Reference documents

Reference	Meaning
10199670	6/9 Informative reference only Nimikkeistokeskus Ncb Finland

No interchangeability data on file.

Other items in FSC 1005 — Guns, Through 30mm

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

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MACHINE GUN,7.62 MILLIMETER

1005-00-001-2676

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1005-00-001-5589

1005-00-001-5589 · Item name not on file

1005-00-002-0996

1005-00-002-0996 · Item name not on file

1005-00-003-1073

STOP,CARTRIDGE

1005-00-003-2251

1005-00-003-2251 · Item name not on file

1005-00-003-2267

1005-00-003-2267 · Item name not on file

1005-00-003-2268

1005-00-003-2268 · Item name not on file

Frequently Asked Questions

What is NSN 1005-01-381-0372?

NSN 1005-01-381-0372 is a Swab,small Arms Cleaning, manufactured by Break-Free Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-381-0372?

NSN 1005-01-381-0372 has 1 manufacturer part number on file: S 40-140 E (Break-Free Inc).

Is NSN 1005-01-381-0372 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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