The Washer,flat, cataloged under National Stock Number 5310-01-223-7135, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-223-7135 |
| Primary Part Number | FF-W-92 |
| 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 Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Hole Diameter | 0.500 INCHES NOMINAL IN |
| Thickness | 0.048 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Overall Diameter | 1.125 INCHES NOMINAL IN |
| Material | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 316 OVERALL |
| Nondefinitive Spec/std Data | A TYPE AND 1 GRADE AND B CLASS |
| Center Hole Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FF-W-92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-STD-66 | Society of Automotive Engineers Inc (USA) |
NSN 5310-01-223-7135 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 5310-01-223-7135 has 2 cross-referenced part numbers: FF-W-92 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-STD-66 (Society of Automotive Engineers Inc).
There is 1 known substitute for 5310-01-223-7135: 4710-00-640-0090. Verify interchangeability with system specifications before substitution.
Key specifications for FF-W-92: Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL; Hole Diameter: 0.500 INCHES NOMINAL IN; Thickness: 0.048 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR. 9 total characteristics are documented in the Federal Logistics Information System.