NSN 5310-01-628-3944 · NIIN 016283944 · Part number 0H206
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0BT64
Government record, cited
NSN 5310-01-628-3944 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-628-3944. Manufacturer of record part number: 0H206.
Also searched as5310-01-628-3944 ·
5310016283944 ·
NIIN 016283944 ·
01-628-3944 ·
FSC 5310 Nuts and Washers · CAGE 0BT64 · 0H206
Manufacturer of record: Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Identification
NSN: 5310-01-628-3944
NIIN: 016283944
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 0H206
Manufacturer: Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-628-3944, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-628-3944
Primary Part Number
0H206
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc (USA)
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-628-3944?
NSN 5310-01-628-3944 is a Washer,flat, manufactured by Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-628-3944?
NSN 5310-01-628-3944 has 1 manufacturer part number on file: 0H206 (Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc).
What are the specifications of 0H206?
Key specifications for 0H206: Special Features: WASHER, ETLW .25" X .023" MIN. WASHER USED TO ATTACH MK 22 GRIP TO LOWER RECEIVER. NHA: NSN 1005-01-680-5237, SNIPER RIFLE.; Part Name Assigned by Controlling Agency: WASHER, ETLW, MK22. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-628-3944 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.