The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-180-7145, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 16 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 | 5305-01-180-7145 |
| Primary Part Number | 713737 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | ACTIVE |
| Material | STEEL COMP 310 OVERALL |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Thread Length | 0.400 INCHES MINIMUM IN |
| Head Diameter | 0.263 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| Width Across Flats | 0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Internal Drive Style | HEXAGON |
| Head Style | FLAT COUNTERSUNK UNDERCUT |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Fastener Length | 0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM IN |
| Purchase Description Identification | 99167-713737 |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-180-7145 is a Screw,cap,socket Head, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-180-7145 has 2 cross-referenced part numbers: 713737 (Aero Precision Industries Llc), 713737 (Hamilton Sundstrand Corporation).
There is 1 known substitute for 5305-01-180-7145: 3110-00-100-0366. Verify interchangeability with system specifications before substitution.
Key specifications for 713737: Material: STEEL COMP 310 OVERALL; Nominal Thread Diameter: 0.138 INCHES IN; Thread Length: 0.400 INCHES MINIMUM IN; Head Diameter: 0.263 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.