The Washer,flat, cataloged under National Stock Number 5310-00-021-8322, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-021-8322 |
| Primary Part Number | 218322 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Hole Diameter | 0.125 INCHES NOMINAL IN |
| Material | STEEL COMP 1010 OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Departure From Cited Document | AS MODIFIED BY SURFACE FINISH AND HOLE DIA |
| Nondefinitive Spec/std Data | A TYPE |
| Thickness | 0.032 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Material Document and Classification | QQ-S-633,COMP FS1010-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Overall Diameter | 0.312 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Center Hole Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 218322 | General Motors Corp (USA) |
| 218322 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| AN960-4 | Air Associates Inc (USA) |
| 46833 | Proverbs 31 Investments Llc Dba Gateway Strategic Sourcing Div Gateway Strategic Sourcing (USA) |
| MILW1085TYPEA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5310-00-021-8322 is a Washer,flat, manufactured by General Motors Corp, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-021-8322 has 5 cross-referenced part numbers: 218322 (General Motors Corp), 218322 (Army Weapons Command Attn Amswe-Ree-S), AN960-4 (Air Associates Inc), 46833 (Proverbs 31 Investments Llc Dba Gateway Strategic Sourcing Div Gateway Strategic Sourcing), MILW1085TYPEA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 5 known substitutes for 5310-00-021-8322: 4820-00-068-0569, 5310-00-107-0270, 5310-00-167-0815 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 218322: Hole Diameter: 0.125 INCHES NOMINAL IN; Material: STEEL COMP 1010 OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Departure From Cited Document: AS MODIFIED BY SURFACE FINISH AND HOLE DIA. 11 total characteristics are documented in the Federal Logistics Information System.