The Washer,flat, cataloged under National Stock Number 5310-00-187-2344, 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 8 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-187-2344 |
| Primary Part Number | FFW92 |
| 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 1 GRADE AND A CLASS |
| Thickness | 0.083 INCHES NOMINAL IN |
| Hole Diameter | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Material | STEEL OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-187-2344 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 5310-00-187-2344 has 2 cross-referenced part numbers: FFW92 (Federal Specifications Promulgated by General Services Administration Washington DC), 945-7 (Department of the Air Force).
There are 7 known substitutes for 5310-00-187-2344: 5930-00-086-9242, 6550-00-421-3744, 5305-00-995-1355 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for FFW92: Peripheral Shape Style: ROUND; Nondefinitive Spec/std Data: A TYPE AND 1 GRADE AND A CLASS; Thickness: 0.083 INCHES NOMINAL IN; Hole Diameter: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.