The Washer,lock, cataloged under National Stock Number 5310-01-574-6131, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hartwell Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-574-6131 |
| Primary Part Number | 1232-04 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hartwell Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1232-04 PRIMARY | Hartwell Corporation (USA) |
NSN 5310-01-574-6131 is a Washer,lock, manufactured by Hartwell Corporation, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-574-6131 has 1 cross-referenced part number: 1232-04 (Hartwell Corporation).
There are 2 known substitutes for 5310-01-574-6131: 3130-00-903-8240, 5305-01-391-0346. Verify interchangeability with system specifications before substitution.
Key specifications for 1232-04: End Item Identification: STAIRWAY HATCH LOCKING, AS-532 MK1; Part Name Assigned by Controlling Agency: WASHER, RETAINING. 2 total characteristics are documented in the Federal Logistics Information System.