The Screw,tapping, cataloged under National Stock Number 5305-00-637-4521, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hillman Group, Inc., the. Government technical data includes 11 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 | 5305-00-637-4521 |
| Primary Part Number | 60054 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Hillman Group, Inc., the |
| Status | ACTIVE |
| Features Provided | CASEHARDENED |
| Head Height | 0.079 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN |
| Head Diameter | 0.281 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Internal Drive Style | SLOT |
| Nonmachine Thread Style | GIMLET POINT (TYPE A, AB OR BA) |
| Nonmachine Nominal Thread Diameter | 0.151 INCHES IN |
| Surface Treatment Document and Classification | ASTM-B633 FED SPEC 1ST TREATMENT RESPONSE OVERALL |
| Fastener Length | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN |
| Head Style | PAN NO. 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 60054 PRIMARY | Hillman Group, Inc., the (USA) |
| FF-S-107 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| ANSI B18.6.4 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
NSN 5305-00-637-4521 is a Screw,tapping, manufactured by Hillman Group, Inc., the, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-637-4521 has 3 cross-referenced part numbers: 60054 (Hillman Group, Inc., the), FF-S-107 (Federal Specifications Promulgated by General Services Administration Washington DC), ANSI B18.6.4 (American National Standards Institute Incorporated Dba American National Standards Institute).
There are 12 known substitutes for 5305-00-637-4521: 5305-00-014-4810, 5305-00-052-7500, 5305-00-052-8238 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60054: Features Provided: CASEHARDENED; Head Height: 0.079 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN; Head Diameter: 0.281 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN; Surface Treatment: ZINC OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.