The Washer,flat, cataloged under National Stock Number 5310-01-597-3809, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nd Defense Llc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — No Item Name Available (FSG 53) |
| Manufacturers | Nd Defense Llc (CAGE 338X5); Asf Logistics, Llc (CAGE 5F5P2) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-597-3809 |
| Primary Part Number | 120391 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Nd Defense Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ESP-F-15.121-PP | Nd Defense Llc (USA) |
| 120391 PRIMARY | Nd Defense Llc (USA) |
| 120391 | Asf Logistics, Llc (USA) |
NSN 5310-01-597-3809 is a Washer,flat, manufactured by Nd Defense Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-597-3809 has 3 cross-referenced part numbers: ESP-F-15.121-PP (Nd Defense Llc), 120391 (Nd Defense Llc), 120391 (Asf Logistics, Llc).
There are 9 known substitutes for 5310-01-597-3809: 5310-00-012-0391, 5310-00-014-5850, 1680-00-825-2757 and 6 more. Verify interchangeability with system specifications before substitution.