The Washer,lock, cataloged under National Stock Number 5310-00-209-1331, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 5310-00-209-1331 |
| Primary Part Number | 12Z3018-3 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material Document and Classification | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hole Diameter | 0.194 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Outside Diameter | 0.253 INCHES NOMINAL IN |
| Material | STEEL COMP 302 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12Z3018-3 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 43W6558-200 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 12Z3018-3 | Naval Ordnance Standards (USA) |
NSN 5310-00-209-1331 is a Washer,lock, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-209-1331 has 3 cross-referenced part numbers: 12Z3018-3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 43W6558-200 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 12Z3018-3 (Naval Ordnance Standards).
There is 1 known substitute for 5310-00-209-1331: 5310-00-929-6395. Verify interchangeability with system specifications before substitution.
Key specifications for 12Z3018-3: Style Designator: SPLIT HELICAL-RIGHT HAND; Material Document and Classification: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Hole Diameter: 0.194 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN; Material Thickness: 0.031 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.