The Setscrew, cataloged under National Stock Number 5305-01-104-1051, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-104-1051 |
| Primary Part Number | 0102571 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Fastener Length | 7.94 MILLIMETERS NOMINAL MM |
| Material Document and Classification | 1E2593 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL OVERALL |
| Point Style | CUP |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Thread Length | 7.9 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Internal Drive Style | HEXAGON |
| Width Across Flats | 3.1 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-104-1051 is a Setscrew, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-104-1051 has 2 cross-referenced part numbers: 0102571 (Caterpillar Inc Div Caterpillar Defense), 102571 (Caterpillar Inc Div Caterpillar Defense).
There are 8 known substitutes for 5305-01-104-1051: 4730-00-037-4903, 5305-00-071-3580, 5935-00-371-9378 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 0102571: Thread Class: 3A A; Thread Quantity Per Inch: 20; Fastener Length: 7.94 MILLIMETERS NOMINAL MM; Material Document and Classification: 1E2593 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.