The Washer,flat, cataloged under National Stock Number 5310-00-637-2312, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-637-2312 |
| Primary Part Number | FF-W-92TYPEAGRADE2CLASSA |
| 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 |
| Nondefinitive Spec/std Data | A TYPE AND 2 GRADE AND A CLASS |
| Material | STEEL OVERALL |
| Material Document and Classification | QQ-S-636,COND 1-CANCELED FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-636,COND 2-CANCELED FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Hole Diameter | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Thickness | 0.064 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.562 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FF-W-92TYPEAGRADE2CLASSA | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 7-235 | Outboard Marine Corp Johnson Motors Div (USA) |
NSN 5310-00-637-2312 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 5310-00-637-2312 has 2 cross-referenced part numbers: FF-W-92TYPEAGRADE2CLASSA (Federal Specifications Promulgated by General Services Administration Washington DC), 7-235 (Outboard Marine Corp Johnson Motors Div).
There are 12 known substitutes for 5310-00-637-2312: 3110-00-120-3316, 5930-00-242-8427, 5975-00-263-1082 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FF-W-92TYPEAGRADE2CLASSA: Peripheral Shape Style: ROUND; Nondefinitive Spec/std Data: A TYPE AND 2 GRADE AND A CLASS; Material: STEEL OVERALL; Material Document and Classification: QQ-S-636,COND 1-CANCELED FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-636,COND 2-CANCELED FED SPEC 2ND MATERIAL RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.