The Washer,lock, cataloged under National Stock Number 5310-00-262-3522, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-262-3522 |
| Primary Part Number | 681948PC5 |
| 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 | CANCELLED |
| Surface Treatment | ZINC OVERALL |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP 1060 OR STEEL COMP 1070 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL |
| Hole Diameter | 0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN |
| Material Thickness | 0.080 INCHES NOMINAL IN |
| Outside Diameter | 0.500 INCHES MAXIMUM IN |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Nondefinitive Spec/std Data | A CLASS AND 4 STYLE |
| Surface Treatment Document and Classification | QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 681948PC5 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 12Z22PC284 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| FFW84CLASSASTYLE5A | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FFW84CLASSASTYLE4 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5310-00-262-3522 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: cancelled.
NSN 5310-00-262-3522 has 4 cross-referenced part numbers: 681948PC5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 12Z22PC284 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), FFW84CLASSASTYLE5A (Federal Specifications Promulgated by General Services Administration Washington DC), FFW84CLASSASTYLE4 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 5 known substitutes for 5310-00-262-3522: 5310-00-050-2331, 5310-00-050-2342, 5310-00-209-5122 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 681948PC5: Surface Treatment: ZINC OVERALL; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL; Material: STEEL COMP 1060 OR STEEL COMP 1070 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL; Hole Diameter: 0.221 INCHES MINIMUM AND 0.232 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-262-3522 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.