The Washer,lock, cataloged under National Stock Number 5310-00-261-7415, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ordnance Standards. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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.
| Parameter | Value |
|---|---|
| NSN | 5310-00-261-7415 |
| Primary Part Number | 12Z3018-54 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Ordnance Standards |
| Status | ACTIVE |
| Material Thickness | 0.056 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN |
| Material | STEEL COMP 410 OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Departure From Cited Designator | AS MODIFIED BY MATERIAL |
| Hole Diameter | 0.319 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-766,CLASS 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.575 INCHES NOMINAL IN |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12Z3018-54 | Naval Ordnance Standards (USA) |
| 414908PC114 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| AN935-516L | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 935C516L | Numax Electronics Inc (USA) |
NSN 5310-00-261-7415 is a Washer,lock, manufactured by Naval Ordnance Standards, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-261-7415 has 4 cross-referenced part numbers: 12Z3018-54 (Naval Ordnance Standards), 414908PC114 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), AN935-516L (Aeronautical Standards Group Dept of Navy and Air Force), 935C516L (Numax Electronics Inc).
There is 1 known substitute for 5310-00-261-7415: 5310-00-167-0669. Verify interchangeability with system specifications before substitution.
Key specifications for 12Z3018-54: Material Thickness: 0.056 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN; Material: STEEL COMP 410 OVERALL; Surface Treatment: PASSIVATE OVERALL; Departure From Cited Designator: AS MODIFIED BY MATERIAL. 8 total characteristics are documented in the Federal Logistics Information System.