PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13443Trigger

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 1005-01-628-3964 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-628-3964 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-628-3964. Primary manufacturer part number: 13443.
Features
  • Trigger — FSC 1005
  • 1 verified cross-reference
  • 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 Trigger, cataloged under National Stock Number 1005-01-628-3964, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTrigger
FSC / FSG1005 — No Item Name Available (FSG 10)
ManufacturersBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (CAGE 0BT64)
Technical Specifications
ParameterValue
NSN1005-01-628-3964
Primary Part Number13443
Item NameTrigger
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6610-00-072-86081344-3 INTERCHANGEABLE
Retard Bar
Aerosonic Llc
5950-00-878-5805712070-39 INTERCHANGEABLE
Transformer,radio Frequency
Raytheon Company Div Rmd Strategic
5130-01-345-8724 INTERCHANGEABLE
Pad,polishing and Rubbing
6515-01-576-9541212.119 INTERCHANGEABLE
Screw,bone,maxillofacial Surgery
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
13443 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
6610-00-072-8608INTERCHANGEABLE
RETARD BAR
1344-3
5950-00-878-5805INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
712070-39
5130-01-345-8724INTERCHANGEABLE
PAD,POLISHING AND RUBBING
6515-01-576-9541INTERCHANGEABLE
SCREW,BONE,MAXILLOFACIAL SURGERY
212.119

Frequently Asked Questions

What is NSN 1005-01-628-3964?

NSN 1005-01-628-3964 is a Trigger, 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 1005-01-628-3964?

NSN 1005-01-628-3964 has 1 cross-referenced part number: 13443 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 1005-01-628-3964?

There are 4 known substitutes for 1005-01-628-3964: 6610-00-072-8608, 5950-00-878-5805, 5130-01-345-8724 and 1 more. Verify interchangeability with system specifications before substitution.

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