PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13446Sear

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 1005-01-628-3686 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-628-3686 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-628-3686. Primary manufacturer part number: 13446.
Features
  • Sear — 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 Sear, cataloged under National Stock Number 1005-01-628-3686, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSear
FSC / FSG1005 — No Item Name Available (FSG 10)
ManufacturersBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (CAGE 0BT64)
Technical Specifications
ParameterValue
NSN1005-01-628-3686
Primary Part Number13446
Item NameSear
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-100-6173058-1161 INTERCHANGEABLE
Ball,bearing
Applied Biosystems, Llc Dba Life Technologies
3110-00-151-913313446 INTERCHANGEABLE
Ball,bearing
Unison Industries Llc
5310-00-153-2112488098 INTERCHANGEABLE
Washer,lock
Meggitt Troy Inc
5920-01-227-6336 INTERCHANGEABLE
Fuseholder,extractor Post
5305-01-296-654913446 INTERCHANGEABLE
Screw,cap,hexagon Head
Paccar Winch Inc Dba Paccar Winch Division
5331-01-331-72305-697N674-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5130-01-345-8725 INTERCHANGEABLE
Pad,polishing and Rubbing
5310-01-366-180113446 INTERCHANGEABLE
Nut,clip-on
Honeywell International Inc Dba Honeywell Div Consumer Products Group
6515-01-576-9544212.123 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
13446 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
3110-00-100-6173INTERCHANGEABLE
BALL,BEARING
058-1161
3110-00-151-9133INTERCHANGEABLE
BALL,BEARING
13446
5310-00-153-2112INTERCHANGEABLE
WASHER,LOCK
488098
5920-01-227-6336INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5305-01-296-6549INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
13446
5331-01-331-7230INTERCHANGEABLE
O-RING
5-697N674-70
5130-01-345-8725INTERCHANGEABLE
PAD,POLISHING AND RUBBING
5310-01-366-1801INTERCHANGEABLE
NUT,CLIP-ON
13446
6515-01-576-9544INTERCHANGEABLE
SCREW,BONE,MAXILLOFACIAL SURGERY
212.123

Frequently Asked Questions

What is NSN 1005-01-628-3686?

NSN 1005-01-628-3686 is a Sear, 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 1005-01-628-3686?

NSN 1005-01-628-3686 has 1 cross-referenced part number: 13446 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 1005-01-628-3686?

There are 9 known substitutes for 1005-01-628-3686: 3110-00-100-6173, 3110-00-151-9133, 5310-00-153-2112 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com