The Screw,tapping, cataloged under National Stock Number 5305-00-052-8238, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5305-00-052-8238 |
| Primary Part Number | MS24617-42 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Head Diameter | 0.407 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Nonmachine Thread Style | GIMLET POINT (TYPE A, AB OR BA) |
| Head Style | PAN |
| Features Provided | CASEHARDENED |
| Surface Treatment Document and Classification | ASTM B633 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Nonmachine Nominal Thread Diameter | 0.216 INCHES IN |
| Fastener Length | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Head Height | 0.139 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS24617-42 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| ANSI B18.6.4 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 3480668 | Bossard North America, Inc. (USA) |
| ASME-B18.6.4 | The American Society of Mechanical Engineers (USA) |
NSN 5305-00-052-8238 is a Screw,tapping, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-052-8238 has 4 cross-referenced part numbers: MS24617-42 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), ANSI B18.6.4 (American National Standards Institute Incorporated Dba American National Standards Institute), 3480668 (Bossard North America, Inc.), ASME-B18.6.4 (The American Society of Mechanical Engineers).
There are 12 known substitutes for 5305-00-052-8238: 5305-00-014-4810, 5305-00-052-7500, 5305-00-052-8240 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS24617-42: Head Diameter: 0.407 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN; Internal Drive Style: CROSS RECESS TYPE 1; Nonmachine Thread Style: GIMLET POINT (TYPE A, AB OR BA); Head Style: PAN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-052-8238 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.