The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-071-2105, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-071-2105 |
| Primary Part Number | 5232 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Width Across Flats | 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Hole Quantity | 2 |
| Internal Drive Style | HEXAGON |
| Head Height | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Head Style | FLAT CHAMFER |
| Thread Quantity Per Inch | 20 |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| Head Diameter | 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Thread Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| Thread Length | 0.625 INCHES MINIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Hole Diameter | 0.047 INCHES NOMINAL IN |
| Hole Configuration Style | ROUND |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 3A A |
| Hole Type | DRILLED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-071-2105 is a Screw,cap,socket Head, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-071-2105 has 3 cross-referenced part numbers: 5232 (Eaton Aerospace, Llc Dba Jackson South), 5232 (General Signal Corp), 5232 (Eaton Aerospace, Llc Dba Jackson South).
There are 11 known substitutes for 5305-00-071-2105: 4730-00-204-3491, 2520-00-359-0106, 5975-00-578-3666 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5232: Nominal Thread Diameter: 0.250 INCHES IN; Width Across Flats: 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Hole Quantity: 2; Internal Drive Style: HEXAGON. 20 total characteristics are documented in the Federal Logistics Information System.