The Screw,machine, cataloged under National Stock Number 5305-00-271-2065, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 15 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-271-2065 |
| Primary Part Number | 280451PC28 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Width Between Flats | 0.491 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Class | 2A A |
| Thread Length | 0.875 INCHES MAXIMUM IN |
| Screw Material Document and Classification | QQ-S-763,COND A FED SPEC ALL MATERIAL RESPONSES |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SLOT |
| Screw Surface Treatment | PASSIVATE |
| Thread Quantity Per Inch | 18 |
| Screw Material | STEEL COMP 303 OR STEEL COMP 305 |
| Head Height | 0.208 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | I TYPE AND 10S STYLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Fastener Length | 0.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFS85TYPE1STYLE10S | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 280451PC28 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5305-00-271-2065 is a Screw,machine, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-271-2065 has 2 cross-referenced part numbers: FFS85TYPE1STYLE10S (Federal Specifications Promulgated by General Services Administration Washington DC), 280451PC28 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 6 known substitutes for 5305-00-271-2065: 5306-00-206-1914, 5305-00-271-2067, 5305-00-271-2068 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 280451PC28: Width Between Flats: 0.491 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.312 INCHES IN; Thread Class: 2A A; Thread Length: 0.875 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.