The Washer,lock, cataloged under National Stock Number 5310-00-012-1752, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-012-1752 |
| Primary Part Number | 121752 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | CANCELLED |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Material Document and Classification | QQ-S-633,FS1060 TO FS1080-CANCELLED FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL OVERALL |
| Material Thickness | 0.018 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN |
| Outside Diameter | 0.365 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| Hole Diameter | 0.168 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN |
| Style Designator | FLAT EXTERNAL TEETH |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 121752 | General Motors Corp (USA) |
| 121752 | Navistar International Corporation Dba Navistar (USA) |
| 121752 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| 121752 | General Motors Llc Dba General Motors Llc (USA) |
| MILW6986TYPEB | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 219-8N | Hewlett-Packard Company Dba HP (USA) |
| 2-820 | Microdot Inc Everlock Chicago Div (USA) |
| 34938S7 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| PC121752 | Power Components (deutschland) Gmbh (DEU) |
| 121752 | Diamond Reo Truck Co (USA) |
| 219-8N PRIMARY | Agilent Technologies, Inc. Div Agilent Technologies Headquarters (USA) |
| 121752 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| BEAX7C1 | CAGE 00000 |
| BEAX7C2 | CAGE 00000 |
| 83029 PRIMARY | John Deer Consumer Products Inc (USA) |
| 77837 PRIMARY | Stewart-Warner Corporation (USA) |
NSN 5310-00-012-1752 is a Washer,lock, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-012-1752 has 16 cross-referenced part numbers: 121752 (General Motors Corp), 121752 (Navistar International Corporation Dba Navistar), 121752 (Rolls-Royce Solutions America Inc), 121752 (General Motors Llc Dba General Motors Llc), MILW6986TYPEB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 11 more.
There are 12 known substitutes for 5310-00-012-1752: 3110-00-100-0364, 6680-00-106-8680, 5910-00-191-0725 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 121752: Surface Treatment: CADMIUM OR ZINC OVERALL; Material Document and Classification: QQ-S-633,FS1060 TO FS1080-CANCELLED FED SPEC ALL MATERIAL RESPONSES OVERALL; Material: STEEL OVERALL; Material Thickness: 0.018 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-012-1752 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.