The Washer,flat, cataloged under National Stock Number 5310-00-205-9989, 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 10 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-205-9989 |
| Primary Part Number | FFW92TYPEAGRADE1CLASSF |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Material | COPPER ALLOY OVERALL |
| Nondefinitive Spec/std Data | A TYPE AND 1 GRADE AND F CLASS |
| Departure From Cited Designator | AS MODIFIED BY ID |
| Material Document and Classification | QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hole Diameter | 0.4375 INCHES NOMINAL IN |
| Thickness | 0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 0.625 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Peripheral Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFW92TYPEAGRADE1CLASSF | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5310-00-205-9989 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 5310-00-205-9989 has 1 cross-referenced part number: FFW92TYPEAGRADE1CLASSF (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 11 known substitutes for 5310-00-205-9989: 5310-00-083-7088, 5310-00-185-0929, 5310-00-205-9983 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for FFW92TYPEAGRADE1CLASSF: Material: COPPER ALLOY OVERALL; Nondefinitive Spec/std Data: A TYPE AND 1 GRADE AND F CLASS; Departure From Cited Designator: AS MODIFIED BY ID; Material Document and Classification: QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.