PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32390Thong,bore Brush

Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · NSN 1090-01-690-6738 · FSC 1090 · No Item Name Available
Verified by PartsTable
NSN 1090-01-690-6738 — this item is cataloged by the U.S. Government under National Stock Number 1090-01-690-6738. Primary manufacturer part number: 32390.
Features
  • Thong,bore Brush — FSC 1090
  • 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 Thong,bore Brush, cataloged under National Stock Number 1090-01-690-6738, is classified within Federal Supply Class 1090 (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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1090-01-690-6738
Primary Part Number32390
Item NameThong,bore Brush
FSC / FSG1090 / 10 — No Item Name Available
ManufacturerBarrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2910-00-507-5896 INTERCHANGEABLE
Jet,economizer
5855-01-536-947932390 INTERCHANGEABLE
Operator Station,surveillance,el
L-3 Communications Wescam Dba Wescam
5945-01-667-9379700-HKX6A24-4 INTERCHANGEABLE
Relay,electromagnetic
Rockwell Automation, Inc. Dba Rockwell Automation
Cross-Reference Index
Part NumberManufacturer
32390 PRIMARY Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
Related Parts
2910-00-507-5896INTERCHANGEABLE
JET,ECONOMIZER
5855-01-536-9479INTERCHANGEABLE
OPERATOR STATION,SURVEILLANCE,EL
32390
5945-01-667-9379INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
700-HKX6A24-4

Frequently Asked Questions

What is NSN 1090-01-690-6738?

NSN 1090-01-690-6738 is a Thong,bore Brush, manufactured by Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc, classified under FSC 1090 (No Item Name Available). Status: active.

What are the part numbers for NSN 1090-01-690-6738?

NSN 1090-01-690-6738 has 1 cross-referenced part number: 32390 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).

What NSN replaces 1090-01-690-6738?

There are 3 known substitutes for 1090-01-690-6738: 2910-00-507-5896, 5855-01-536-9479, 5945-01-667-9379. Verify interchangeability with system specifications before substitution.

What are the specifications of 32390?

Key specifications for 32390: Special Features: BORE GUIDE, .338 (ONE O-RING). NHA CLEANING KIT, MK22 NSN 1005-01-690-4445.; Part Name Assigned by Controlling Agency: BORE GUIDE, .338 (ONE O-RING). 2 total characteristics are documented in the Federal Logistics Information System.

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