NSN 5310-01-640-9431 · NIIN 016409431 · Part number 92303A111
Accurate Manufactured Products Group Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 4TU30
Government record, cited
NSN 5310-01-640-9431 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-640-9431. Manufacturer of record part number: 92303A111.
Also searched as5310-01-640-9431 ·
5310016409431 ·
NIIN 016409431 ·
01-640-9431 ·
FSC 5310 Nuts and Washers · CAGE 4TU30 · 92303A111
Thickness: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
Identification
NSN: 5310-01-640-9431
NIIN: 016409431
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 92303A111
Manufacturer: Accurate Manufactured Products Group Inc
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-640-9431, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Accurate Manufactured Products Group Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 5310-01-640-9431?
NSN 5310-01-640-9431 is a Washer,flat, manufactured by Accurate Manufactured Products Group Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-640-9431?
NSN 5310-01-640-9431 has 2 manufacturer part numbers on file: 92303A111 (Accurate Manufactured Products Group Inc), 92303A111 (Mcmaster-Carr Supply Co).
What are the specifications of 92303A111?
Key specifications for 92303A111: Overall Diameter: 3.000 INCHES NOMINAL IN; Cross-Sectional Shape Style: BLANK RECTANGULAR; Peripheral Shape Style: ROUND; Part Name Assigned by Controlling Agency: OVERSIZED WASHER. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-640-9431 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.