The Washer,flat, cataloged under National Stock Number 5310-00-187-5349, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-187-5349 |
| Primary Part Number | FFW92TYPEAGRADEICLASSA |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Peripheral Shape Style | ROUND |
| Hole Diameter | 0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | A TYPE AND 1 GRADE AND A CLASS |
| Material | STEEL OVERALL |
| Thickness | 0.108 INCHES MINIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 1.750 INCHES NOMINAL IN |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Center Hole Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFW92TYPEAGRADEICLASSA | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5310-00-187-5349 is a Washer,flat, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-187-5349 has 1 cross-referenced part number: FFW92TYPEAGRADEICLASSA (Federal Specifications Promulgated by General Services Administration Washington DC).
There is 1 known substitute for 5310-00-187-5349: 5310-00-982-6562. Verify interchangeability with system specifications before substitution.
Key specifications for FFW92TYPEAGRADEICLASSA: Peripheral Shape Style: ROUND; Hole Diameter: 0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: A TYPE AND 1 GRADE AND A CLASS; Material: STEEL OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.