The Washer,flat, cataloged under National Stock Number 5310-01-598-5521, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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 | 5310-01-598-5521 |
| Primary Part Number | 71007 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Center Hole Shape Style | ROUND |
| Thickness | 0.032 INCHES NOMINAL IN |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Hole Diameter | 0.174 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 71007 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 12759-01335 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 71007 | Wells Technology, Inc. (USA) |
NSN 5310-01-598-5521 is a Washer,flat, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-598-5521 has 3 cross-referenced part numbers: 71007 (Fastenal Company Dba Fastenal Co), 12759-01335 (Fastenal Company Dba Fastenal Co), 71007 (Wells Technology, Inc.).
There are 5 known substitutes for 5310-01-598-5521: 3110-00-100-0203, 5970-00-235-6629, 6680-01-214-5789 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 71007: Material: STEEL CORROSION RESISTING OVERALL; Special Features: GRADE: 18-8; Center Hole Shape Style: ROUND; Thickness: 0.032 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.