The Washer,lock, cataloged under National Stock Number 5310-00-262-3558, 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 3 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 | 5310-00-262-3558 |
| Primary Part Number | 345894PC203 |
| 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 |
| Nondefinitive Spec/std Data | C CLASS |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Departure From Cited Designator | AS MODIFIED BY DIM. |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Hole Diameter | 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN |
| Outside Diameter | 0.299 INCHES NOMINAL IN |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 345894PC203 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 158255PC46 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| FFW84CLASSC | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5310-00-262-3558 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 5310-00-262-3558 has 3 cross-referenced part numbers: 345894PC203 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 158255PC46 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), FFW84CLASSC (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 8 known substitutes for 5310-00-262-3558: 5310-00-209-1601, 5310-00-262-3491, 5310-00-262-3559 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 345894PC203: Nondefinitive Spec/std Data: C CLASS; Style Designator: SPLIT HELICAL-RIGHT HAND; Departure From Cited Designator: AS MODIFIED BY DIM.; Material Thickness: 0.031 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.