The Washer,lock, cataloged under National Stock Number 5310-01-020-4677, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company. Government technical data includes 8 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-020-4677 |
| Primary Part Number | 107003-127 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Style Designator | FLAT INTERNAL TEETH |
| Outside Diameter | 0.493 INCHES MINIMUM AND 0.493 INCHES MINIMUM AND 0.507 INCHES MAXIMUM0.507 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Material Thickness | 0.022 INCHES NOMINAL0.022 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL COMP 1050 OVERALL |
| Hole Diameter | 0.377 INCHES MINIMUM AND 0.377 INCHES MINIMUM AND 0.391 INCHES MAXIMUM0.391 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 107003-127 PRIMARY | Raytheon Company (USA) |
| 20-02-12 | Itw Shakeproof Automotive Products (USA) |
NSN 5310-01-020-4677 is a Washer,lock, manufactured by Raytheon Company, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-020-4677 has 2 cross-referenced part numbers: 107003-127 (Raytheon Company), 20-02-12 (Itw Shakeproof Automotive Products).
There are 6 known substitutes for 5310-01-020-4677: 5330-00-080-9142, 5133-00-228-1415, 6850-01-005-2928 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 107003-127: Style Designator: FLAT INTERNAL TEETH; Outside Diameter: 0.493 INCHES MINIMUM AND 0.493 INCHES MINIMUM AND 0.507 INCHES MAXIMUM0.507 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OVERALL; Material Thickness: 0.022 INCHES NOMINAL0.022 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.