The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-664-8348, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Div Stct. Government technical data includes 17 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-664-8348 |
| Primary Part Number | 95021 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Div Stct |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.25 INCHES IN |
| Thread Length | 0.750 INCHES NOMINAL IN |
| Width Between Flats | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Fastener Length | 4.500 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Chamfer Angle | 15.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 120000 POUNDS PER SQUARE INCH LBS |
| Surface Treatment | ZINC OVERALL |
| Surface Treatment Document and Classification | ASTM F 1941 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | SAE J995 NATIONAL STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL AND STEEL CORROSION RESISTING OVERALL |
| Color | YELLOW OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 050-000030-017 | Neeltran, Inc. (USA) |
| 95021 PRIMARY | Fastenal Company Div Stct (USA) |
| 95021 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5305-01-664-8348 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Div Stct, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-664-8348 has 3 cross-referenced part numbers: 050-000030-017 (Neeltran, Inc.), 95021 (Fastenal Company Div Stct), 95021 (Fastenal Company Dba Fastenal Co).
There are 5 known substitutes for 5305-01-664-8348: 1620-00-344-0503, 4240-01-022-1541, 6620-01-395-2960 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 95021: Nominal Thread Diameter: 0.25 INCHES IN; Thread Length: 0.750 INCHES NOMINAL IN; Width Between Flats: 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN; Fastener Length: 4.500 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.