The Washer,lock, cataloged under National Stock Number 5310-00-264-1149, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-264-1149 |
| Primary Part Number | 493704PC110 |
| 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 |
| Outside Diameter | 0.2992 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Hardness Rating | 90.0 ROCKWELL B MINIMUM |
| Hole Diameter | 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | E CLASS AND 2 STYLE |
| Material Document and Classification | QQ-B-750,COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Departure From Cited Designator | AS MODIFIED BY OD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 493704PC110 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| FFW84CLASSESTYLE2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5310-00-264-1149 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 5310-00-264-1149 has 2 cross-referenced part numbers: 493704PC110 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), FFW84CLASSESTYLE2 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 8 known substitutes for 5310-00-264-1149: 5310-00-194-7344, 5310-00-209-1219, 5310-00-209-6069 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 493704PC110: Outside Diameter: 0.2992 INCHES NOMINAL IN; Material: COPPER ALLOY OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; Material Thickness: 0.031 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.