The Washer,lock, cataloged under National Stock Number 5310-01-556-5377, 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 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Washer,lock |
| FSC / FSG | 5310 — No Item Name Available (FSG 53) |
| Manufacturers | Fastenal Company Dba Fastenal Co (CAGE 0Y3H3); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Moeller Instrument Company, Inc. Dba Moeller Instrument Co (CAGE 76526); Nd Defense Llc (CAGE 338X5) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-556-5377 |
| Primary Part Number | 40255 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12759-00517 | Fastenal Company Dba Fastenal Co (USA) |
| MIL-G-18997 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SGH4M2NGD | Moeller Instrument Company, Inc. Dba Moeller Instrument Co (USA) |
| ESP-F-16.101-GS | Nd Defense Llc (USA) |
| ESP-F-16.104-PP | Nd Defense Llc (USA) |
| 25555R1 | Nd Defense Llc (USA) |
| 40255 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5310-01-556-5377 is a Washer,lock, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-01-556-5377 has 7 cross-referenced part numbers: 12759-00517 (Fastenal Company Dba Fastenal Co), MIL-G-18997 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SGH4M2NGD (Moeller Instrument Company, Inc. Dba Moeller Instrument Co), ESP-F-16.101-GS (Nd Defense Llc), ESP-F-16.104-PP (Nd Defense Llc) and 2 more.
There are 12 known substitutes for 5310-01-556-5377: 1650-00-075-9548, 5961-00-100-5165, 5310-00-738-7536 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 5310-01-556-5377 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.