The Washer,lock, cataloged under National Stock Number 5310-00-017-8591, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-017-8591 |
| Primary Part Number | 20-460-6 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Material Document and Classification | QQ-S-633,FS 1060 TO FS 1080 CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | FLAT EXTERNAL AND INTERNAL TEETH |
| Material | STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1075 OR STEEL COMP 1080 OVERALL |
| Outside Diameter | 1.220 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN |
| Hole Diameter | 0.512 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| Material Thickness | 0.047 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PC178591 | Power Components (deutschland) Gmbh (DEU) |
| 20-460-6 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
| 451529 | General Motors Llc Dba General Motors Llc (USA) |
| 13XX14289 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| 178591 | General Motors Llc Dba General Motors Llc (USA) |
| 4024-32-00-0041 | Itw Shakeproof Automotive Products (USA) |
| 178591 | General Motors Corp (USA) |
| 451529 | General Motors Corp (USA) |
| N25460N | Diamond Reo Truck Co (USA) |
| BEAX8AQ1 | CAGE 00000 |
| 178591 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
NSN 5310-00-017-8591 is a Washer,lock, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-017-8591 has 11 cross-referenced part numbers: PC178591 (Power Components (deutschland) Gmbh), 20-460-6 (Dresser Industries Inc Leroi Div), 451529 (General Motors Llc Dba General Motors Llc), 13XX14289 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), 178591 (General Motors Llc Dba General Motors Llc) and 6 more.
There are 2 known substitutes for 5310-00-017-8591: 5330-00-022-0164, 5310-01-556-4629. Verify interchangeability with system specifications before substitution.
Key specifications for 20-460-6: Surface Treatment: CADMIUM OR ZINC OVERALL; Material Document and Classification: QQ-S-633,FS 1060 TO FS 1080 CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Style Designator: FLAT EXTERNAL AND INTERNAL TEETH; Material: STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1075 OR STEEL COMP 1080 OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.