PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82054-1Safety,small Arms

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 1005-01-357-6820 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-357-6820 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-357-6820. Primary manufacturer part number: 82054-1.
Features
  • Safety,small Arms — FSC 1005
  • Weapon Model Number: 82A1A
  • Weapon 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 Safety,small Arms, cataloged under National Stock Number 1005-01-357-6820, 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 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-357-6820
Primary Part Number82054-1
Item NameSafety,small Arms
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Weapon Model Number82A1A
Weapon Size Designation.50 CALIBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-003-5919 INTERCHANGEABLE
Adapter,straight,pipe to Tube
3130-00-070-7351820541 INTERCHANGEABLE
Liner,bearing Housing
Hamilton Sundstrand Corporation
5310-00-453-3022820541 INTERCHANGEABLE
Washer Special
Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk
7510-01-083-335182054 INTERCHANGEABLE
Typing Element
Philips Information Systems Ltd
4310-01-100-3446033-318-01 INTERCHANGEABLE
Sleeve,pipe
Hatz Diesel of America Inc
2910-01-118-812582093 INTERCHANGEABLE
Pump,fuel,electrical
Maxima Technologies & Systems Llc
5962-01-263-9407 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
82054 Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
82054-1 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
4730-00-003-5919INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
3130-00-070-7351INTERCHANGEABLE
LINER,BEARING HOUSING
820541
5310-00-453-3022INTERCHANGEABLE
WASHER SPECIAL
820541
7510-01-083-3351INTERCHANGEABLE
TYPING ELEMENT
82054
4310-01-100-3446INTERCHANGEABLE
SLEEVE,PIPE
033-318-01
2910-01-118-8125INTERCHANGEABLE
PUMP,FUEL,ELECTRICAL
82093
5962-01-263-9407INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 1005-01-357-6820?

NSN 1005-01-357-6820 is a Safety,small Arms, 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 1005-01-357-6820?

NSN 1005-01-357-6820 has 2 cross-referenced part numbers: 82054 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc), 82054-1 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 1005-01-357-6820?

There are 7 known substitutes for 1005-01-357-6820: 4730-00-003-5919, 3130-00-070-7351, 5310-00-453-3022 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 82054-1?

Key specifications for 82054-1: Weapon Model Number: 82A1A; End Item Identification: 1005-01-347-4857; Weapon Size Designation: .50 CALIBER. 3 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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