PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12364-ASuppressor,small Arms Weapon

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 1005-01-705-6257 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-705-6257 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-705-6257. Primary manufacturer part number: 12364-A.
Features
  • Suppressor,small Arms Weapon — FSC 1005
  • Model Number: 12364-A-UK
  • Size Designation: .50 CALIBER
  • 2 verified cross-references
  • Primary manufacturer: Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Suppressor,small Arms Weapon, cataloged under National Stock Number 1005-01-705-6257, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-705-6257
Primary Part Number12364-A
Item NameSuppressor,small Arms Weapon
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Model Number12364-A-UK
Size Designation.50 CALIBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-01-011-141712364-A INTERCHANGEABLE
Seal Assembly
The Gorman-Rupp Company Div Gorman-Rupp
Cross-Reference Index
Part NumberManufacturer
12364-A PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
12364-A-UK Ian Edgar (liverpool) Ltd, T/a Edgar Brothers (GBR)
Related Parts
5330-01-011-1417INTERCHANGEABLE
SEAL ASSEMBLY
12364-A

Frequently Asked Questions

What is NSN 1005-01-705-6257?

NSN 1005-01-705-6257 is a Suppressor,small Arms Weapon, manufactured by Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-705-6257?

NSN 1005-01-705-6257 has 2 cross-referenced part numbers: 12364-A (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc), 12364-A-UK (Ian Edgar (liverpool) Ltd, T/a Edgar Brothers).

What NSN replaces 1005-01-705-6257?

There is 1 known substitute for 1005-01-705-6257: 5330-01-011-1417. Verify interchangeability with system specifications before substitution.

What are the specifications of 12364-A?

Key specifications for 12364-A: Model Number: 12364-A-UK; Special Features: USED ON VARIOUS WEAPON SYSTEMS OF .50 CAL,COLOR MUD BROWN; Size Designation: .50 CALIBER; Part Name Assigned by Controlling Agency: QDL,SUPPRESOR. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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