The Washer,seat Locking, cataloged under National Stock Number 5310-00-509-2122, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. This item has 1 commercial cross-reference from 1 manufacturer, 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,seat Locking |
| FSC / FSG | 5310 — No Item Name Available (FSG 53) |
| Manufacturers | Dresser Industries Inc Leroi Div (CAGE 35301) |
| Parameter | Value |
|---|---|
| NSN | 5310-00-509-2122 |
| Primary Part Number | 20-471 |
| Item Name | Washer,seat Locking |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20-471 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
NSN 5310-00-509-2122 is a Washer,seat Locking, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-509-2122 has 1 cross-referenced part number: 20-471 (Dresser Industries Inc Leroi Div).
There are 10 known substitutes for 5310-00-509-2122: 5950-00-090-3950, 2805-00-390-3442, 6685-00-434-4256 and 7 more. Verify interchangeability with system specifications before substitution.