The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-571-1639, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenall Company. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-571-1639 |
| Primary Part Number | 70114 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenall Company |
| Status | ACTIVE |
| Thread Length | 2.750 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 16 |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Fastener Length | 2.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-571-1639 is a Screw,cap,hexagon Head, manufactured by Fastenall Company, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-571-1639 has 2 cross-referenced part numbers: 70114 (Fastenal Company Dba Fastenal Co), 70114 (Fastenall Company).
There are 9 known substitutes for 5305-01-571-1639: 5815-00-070-2576, 6115-00-118-1248, 4820-00-497-1695 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 70114: Thread Length: 2.750 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL; Part Name Assigned by Controlling Agency: HEX HED CAP SCREW; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 10 total characteristics are documented in the Federal Logistics Information System.