The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-091-2722, 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 17 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-091-2722 |
| Primary Part Number | 829617 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Hardness Rating | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Quantity Per Inch | 16 |
| Thread Length | 1.250 INCHES MINIMUM IN |
| Minimum Yield Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Fastener Length | 1.460 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| Head Diameter | 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 170000 POUNDS PER SQUARE INCH LBS |
| Head Style | FLAT CHAMFER |
| Head Height | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 6 TYPE |
| Width Across Flats | 0.312 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-091-2722 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 5305-01-091-2722 has 2 cross-referenced part numbers: 829617 (Eaton Aerospace, Llc Dba Jackson South), FF-S-86 (Federal Specifications Promulgated by General Services Administration Washington DC).
There is 1 known substitute for 5305-01-091-2722: 6750-01-388-6592. Verify interchangeability with system specifications before substitution.
Key specifications for 829617: Hardness Rating: 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL; Thread Quantity Per Inch: 16; Thread Length: 1.250 INCHES MINIMUM IN; Minimum Yield Strength: 150000 POUNDS PER SQUARE INCH LBS. 17 total characteristics are documented in the Federal Logistics Information System.