The Washer,flat, cataloged under National Stock Number 5310-01-556-4664, 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. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 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 | Fastenal Company Dba Fastenal Co (CAGE 0Y3H3); Nd Defense Llc (CAGE 338X5) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-556-4664 |
| Primary Part Number | 33116 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 33116 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 21760R1 | Nd Defense Llc (USA) |
| 12759-00482 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5310-01-556-4664 is a Washer,flat, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-556-4664 has 3 cross-referenced part numbers: 33116 (Fastenal Company Dba Fastenal Co), 21760R1 (Nd Defense Llc), 12759-00482 (Fastenal Company Dba Fastenal Co).
There are 10 known substitutes for 5310-01-556-4664: 5330-00-245-3398, 5330-00-354-3140, 5950-00-648-5712 and 7 more. Verify interchangeability with system specifications before substitution.