The Screw,machine, cataloged under National Stock Number 5305-00-054-4281, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon Co. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-054-4281 |
| Primary Part Number | HP947R18-1032 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Screw Material | STEEL CORROSION RESISTING |
| Head Diameter | 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Head Height | 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Length | 0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 0.531 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Screw Surface Treatment | PASSIVATE |
| Thread Quantity Per Inch | 32 |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | FILLISTER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HP947R18-1032 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 406-359 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| FFS92TYPE1STYLE4S | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-00-054-4281 is a Screw,machine, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-054-4281 has 3 cross-referenced part numbers: HP947R18-1032 (Raytheon Company Dba Raytheon Co), 406-359 (Lockheed Martin Corporation Div Rms - Mitchel Field), FFS92TYPE1STYLE4S (Federal Specifications Promulgated by General Services Administration Washington DC).
There is 1 known substitute for 5305-00-054-4281: 5962-01-037-6919. Verify interchangeability with system specifications before substitution.
Key specifications for HP947R18-1032: Screw Material: STEEL CORROSION RESISTING; Head Diameter: 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN; Thread Series Designator: UNF; Head Height: 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.