The Setscrew, cataloged under National Stock Number 5305-00-043-2781, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-043-2781 |
| Primary Part Number | 432781 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Fastener Length | 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Width Between Flats | 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Material | STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Hardness Rating | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Length | 0.750 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Point Style | OVAL |
| Thread Class | 2A A |
| Head Height | 0.270 INCHES MINIMUM AND 0.293 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 16 |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Head Style | SQUARE |
| Internal Drive Style | W/O INTERNAL DRIVE |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 432781 | General Motors Llc Dba General Motors Llc (USA) |
| FFS103TYPE1STYLE3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 432781 | General Motors Corp (USA) |
NSN 5305-00-043-2781 is a Setscrew, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-043-2781 has 3 cross-referenced part numbers: 432781 (General Motors Llc Dba General Motors Llc), FFS103TYPE1STYLE3 (Federal Specifications Promulgated by General Services Administration Washington DC), 432781 (General Motors Corp).
There are 12 known substitutes for 5305-00-043-2781: 5305-00-010-2430, 5305-00-010-2454, 5305-00-010-2456 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 432781: Fastener Length: 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Width Between Flats: 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Material: STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL; Thread Direction: RIGHT-HAND. 17 total characteristics are documented in the Federal Logistics Information System.