The Washer,lock, cataloged under National Stock Number 5310-00-262-3564, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-262-3564 |
| Primary Part Number | 12Z3019-10 |
| 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 |
| Outside Diameter | 0.557 INCHES NOMINAL IN |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| Material Thickness | 0.125 INCHES NOMINAL IN |
| Hole Diameter | 0.382 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Departure From Cited Designator | AS MODIFIED BY DIM. |
| Nondefinitive Spec/std Data | C CLASS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12Z3019-10 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 345894PC229 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| FFW84CLASSC | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 12Z3019-10 | Naval Ordnance Standards (USA) |
NSN 5310-00-262-3564 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 5310-00-262-3564 has 4 cross-referenced part numbers: 12Z3019-10 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 345894PC229 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), FFW84CLASSC (Federal Specifications Promulgated by General Services Administration Washington DC), 12Z3019-10 (Naval Ordnance Standards).
There are 7 known substitutes for 5310-00-262-3564: 5310-00-262-3491, 5310-00-262-3558, 5310-00-262-3559 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12Z3019-10: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.557 INCHES NOMINAL IN; Hardness Rating: 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM; Material Thickness: 0.125 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.