NSN 5310-01-199-2291 · NIIN 011992291 · Part number 5581312
Am General Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 34623
Government record, cited
NSN 5310-01-199-2291 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-199-2291. Manufacturer of record part number: 5581312.
Also searched as5310-01-199-2291 ·
5310011992291 ·
NIIN 011992291 ·
01-199-2291 ·
FSC 5310 Nuts and Washers · CAGE 34623 · 5581312
Surface Treatment Document and Classification: G-6173-M,FSCM 34623 MFR REF SINGLE TREATMENT RESPONSE OVERALL
Overall Diameter: 0.681 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
Cross-Sectional Shape Style: RECTANGULAR
Surface Treatment: ZINC AND CHROMATE OVERALL
Peripheral Shape Style: ROUND
Center Hole Shape Style: ROUND
Hole Diameter: 0.339 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
Identification
NSN: 5310-01-199-2291
NIIN: 011992291
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 5581312
Manufacturer: Am General Llc
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-199-2291, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 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
5310-01-199-2291
Primary Part Number
5581312
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Am General Llc
Status
ACTIVE
Surface Treatment Document and Classification
G-6173-M,FSCM 34623 MFR REF SINGLE TREATMENT RESPONSE OVERALL
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 5310-01-199-2291?
NSN 5310-01-199-2291 is a Washer,flat, manufactured by Am General Llc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-199-2291?
NSN 5310-01-199-2291 has 1 manufacturer part number on file: 5581312 (Am General Llc).
What are the specifications of 5581312?
Key specifications for 5581312: Surface Treatment Document and Classification: G-6173-M,FSCM 34623 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Overall Diameter: 0.681 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: ZINC AND CHROMATE OVERALL. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-199-2291 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.