The Washer,key, cataloged under National Stock Number 5310-01-430-4049, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Washer,key |
| FSC / FSG | 5310 — No Item Name Available (FSG 53) |
| Manufacturers | Mbda Uk Ltd (CAGE K0967); The Boeing Company Div Defense (CAGE 76301); Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (CAGE 27192); Eaton Cutler Hammer Ltd Industrial Controls Division (CAGE K0955) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-430-4049 |
| Primary Part Number | 74B059529-201 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A12666 | Mbda Uk Ltd (GBR) |
| 74B059529-201 PRIMARY | The Boeing Company Div Defense (USA) |
| E22LRP | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| A12666A/001 | Mbda Uk Ltd (GBR) |
| A/S/28-2061 | Eaton Cutler Hammer Ltd Industrial Controls Division (GBR) |
| E22LRP | Eaton Cutler Hammer Ltd Industrial Controls Division (GBR) |
| A12666A | Mbda Uk Ltd (GBR) |
NSN 5310-01-430-4049 is a Washer,key, manufactured by The Boeing Company Div Defense, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-430-4049 has 7 cross-referenced part numbers: A12666 (Mbda Uk Ltd), 74B059529-201 (The Boeing Company Div Defense), E22LRP (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), A12666A/001 (Mbda Uk Ltd), A/S/28-2061 (Eaton Cutler Hammer Ltd Industrial Controls Division) and 2 more.
There is 1 known substitute for 5310-01-430-4049: 5331-00-737-4265. Verify interchangeability with system specifications before substitution.