The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-432-6253, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is H-K Connecticut Holding Company. Government technical data includes 13 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-432-6253 |
| Primary Part Number | 64010 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | H-K Connecticut Holding Company |
| Status | ACTIVE |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Thread Length | 0.313 INCHES MAXIMUM IN |
| Head Diameter | 0.250 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Width Across Flats | 0.078 INCHES NOMINAL IN |
| Head Style | BUTTON |
| Thread Series Designator | UNRC |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Material | STEEL OVERALL |
| Thread Class | 3A A |
| Head Height | 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-432-6253 is a Screw,cap,socket Head, manufactured by H-K Connecticut Holding Company, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-432-6253 has 3 cross-referenced part numbers: 20016 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 20016 (Eaton Aviation Corporation), 64010 (H-K Connecticut Holding Company).
There are 9 known substitutes for 5305-01-432-6253: 3110-00-100-0735, 5915-00-496-2010, 5920-00-519-6926 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 64010: Fastener Length: 0.375 INCHES NOMINAL IN; Thread Length: 0.313 INCHES MAXIMUM IN; Head Diameter: 0.250 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN; Thread Quantity Per Inch: 32. 13 total characteristics are documented in the Federal Logistics Information System.