The Setscrew, cataloged under National Stock Number 5305-00-413-4524, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-413-4524 |
| Primary Part Number | CS25 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | CANCELLED |
| Thread Length | 0.250 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 40 |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 302 OR STEEL COMP 304 OVERALL |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 0.281 INCHES NOMINAL IN |
| Internal Drive Style | HEXAGON |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Width Across Flats | 0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Point Style | HALF DOG |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SC8-32 | W. M. Berg, Inc. (USA) |
| CS25 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 717801729-001 | Lockheed Martin Corporation (USA) |
| 2304263 | Drs Photronics, Inc. Dba Drs Photronics, Inc. (USA) |
| 6481-354536-1 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 454956-17 | Raytheon Company Dba Raytheon (USA) |
NSN 5305-00-413-4524 is a Setscrew, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-413-4524 has 6 cross-referenced part numbers: SC8-32 (W. M. Berg, Inc.), CS25 (Roller Bearing Co of America, Inc Div Pic Design), 717801729-001 (Lockheed Martin Corporation), 2304263 (Drs Photronics, Inc. Dba Drs Photronics, Inc.), 6481-354536-1 (Zf Industrieantriebe Witten Gmbh) and 1 more.
There are 2 known substitutes for 5305-00-413-4524: 5340-00-170-4855, 2920-00-358-7498. Verify interchangeability with system specifications before substitution.
Key specifications for CS25: Thread Length: 0.250 INCHES MAXIMUM IN; Special Features: NYLON POINT; Thread Quantity Per Inch: 40; Surface Treatment: PASSIVATE OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-413-4524 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.