The Washer,flat, cataloged under National Stock Number 5310-00-679-6191, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 7 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-679-6191 |
| Primary Part Number | A3934 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Material | PLASTIC PHENOLIC OVERALL |
| Peripheral Shape Style | ROUND |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.250 INCHES NOMINAL IN |
| Thickness | 0.031 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 0.700 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A3934 PRIMARY | Grimes Aerospace Company (USA) |
NSN 5310-00-679-6191 is a Washer,flat, manufactured by Grimes Aerospace Company, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-679-6191 has 1 cross-referenced part number: A3934 (Grimes Aerospace Company).
There are 5 known substitutes for 5310-00-679-6191: 5310-00-570-8470, 6505-00-579-9113, 2510-00-774-3813 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for A3934: Material: PLASTIC PHENOLIC OVERALL; Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND; Hole Diameter: 0.250 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.