The Setscrew, cataloged under National Stock Number 5305-00-010-2581, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chrysler Realty Company Llc Dba Daimler Chrysler. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 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 | 5305-00-010-2581 |
| Primary Part Number | 102581 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Chrysler Realty Company Llc Dba Daimler Chrysler |
| Status | ACTIVE |
| Width Across Flats | 0.156 INCHES NOMINAL IN |
| Material | STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Thread Length | 0.375 INCHES MAXIMUM IN |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Nondefinitive Spec/std Data | 1 TYPE AND 4 STYLE |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Quantity Per Inch | 18 |
| Internal Drive Style | HEXAGON |
| Point Style | CUP |
| Thread Class | 3A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| XE55 | Wisconsin Motors, Llc (USA) |
| FFS103TYPE3STYLE3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 102581 | General Motors Llc Dba General Motors Llc (USA) |
| 102581 | General Motors Corp (USA) |
| 102581 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| BCTX1CD | CAGE 00000 |
| 583944 | Liebherr-Aerospace Lindenberg Gmbh (DEU) |
| 583944 | Feinmechanische Werke Mainz Gmbh (DEU) |
| 102581 | CAGE 00000 |
NSN 5305-00-010-2581 is a Setscrew, manufactured by Chrysler Realty Company Llc Dba Daimler Chrysler, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-010-2581 has 9 cross-referenced part numbers: XE55 (Wisconsin Motors, Llc), FFS103TYPE3STYLE3 (Federal Specifications Promulgated by General Services Administration Washington DC), 102581 (General Motors Llc Dba General Motors Llc), 102581 (General Motors Corp), 102581 (Chrysler Realty Company Llc Dba Daimler Chrysler) and 4 more.
There are 6 known substitutes for 5305-00-010-2581: 3110-00-144-8604, 5305-00-366-6257, 3825-00-484-2749 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 102581: Width Across Flats: 0.156 INCHES NOMINAL IN; Material: STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL; Fastener Length: 0.375 INCHES NOMINAL IN; Thread Length: 0.375 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.