PartsTable TECHNICAL DATA SHEET

NSN 1005-01-356-8212Government record, cited

Close in Wfn System1005-01-356-8212

NSN 1005-01-356-8212 · NIIN 013568212 · Part number 5543000-001

Naval Sea Systems Command · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 53711

Government record, cited

NSN 1005-01-356-8212 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-356-8212. Manufacturer of record part number: 5543000-001.

Also searched as 1005-01-356-8212 · 1005013568212 · NIIN 013568212 · 01-356-8212 · FSC 1005 Guns, Through 30mm · CAGE 53711 · 5543000-001

Nearby stock numbers ← 1005-01-356-2977 Support, Elevating and Firing Cra · 1005-01-356-8213 →

Features

Close in Wfn System — FSC 1005
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 1005-01-356-8212
NIIN: 013568212
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: 5543000-001
Manufacturer: Naval Sea Systems Command

General Description

The Close in Wfn System, cataloged under National Stock Number 1005-01-356-8212, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. 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	Close in Wfn System
FSC / FSG	1005 — Guns, Through 30mm (FSG 10)
Manufacturers	Naval Sea Systems Command (CAGE 53711)

Technical Specifications

Parameter	Value
NSN	1005-01-356-8212
Primary Part Number	5543000-001
Item Name	Close in Wfn System
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Naval Sea Systems Command
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL D — Destroy Item
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
5543000-001 PRIMARY	Naval Sea Systems Command (USA)

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.

1005-00-000-0061

MACHINE GUN,7.62 MILLIMETER

1005-00-001-2676

FILTER,GUN DRIVE

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 1005-01-356-8212?

NSN 1005-01-356-8212 is a Close in Wfn System, manufactured by Naval Sea Systems Command, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-356-8212?

NSN 1005-01-356-8212 has 1 manufacturer part number on file: 5543000-001 (Naval Sea Systems Command).

Is NSN 1005-01-356-8212 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.

What is the DEMIL code for NSN 1005-01-356-8212?

NSN 1005-01-356-8212 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.

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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