The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-810-4304, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Screw Products, Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-810-4304 |
| Primary Part Number | 28233 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Federal Screw Products, Inc. |
| Status | CANCELLED |
| Width Between Flats | 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Head Style | HEXAGON |
| Thread Length | 0.750 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Series Designator | UNF |
| Head Height | 0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15754831-002 | Markhon Inc.. (USA) |
| 100C1207-11 | B E Aerospace Inc Jacksonville Facility Dba Nordskog Industries (USA) |
| 28233ADX | Airdale Express Llc Div Airdale Express (USA) |
| 8932640-14 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| FF-S-85 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 28233 PRIMARY | Federal Screw Products, Inc. (USA) |
| 8932640-14 | Lockheed Martin Corporation Div Rms (USA) |
NSN 5305-00-810-4304 is a Screw,cap,hexagon Head, manufactured by Federal Screw Products, Inc., classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-810-4304 has 7 cross-referenced part numbers: 15754831-002 (Markhon Inc..), 100C1207-11 (B E Aerospace Inc Jacksonville Facility Dba Nordskog Industries), 28233ADX (Airdale Express Llc Div Airdale Express), 8932640-14 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), FF-S-85 (Federal Specifications Promulgated by General Services Administration Washington DC) and 2 more.
There are 5 known substitutes for 5305-00-810-4304: 2530-00-028-3306, 2040-00-064-8158, 3040-00-358-1015 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28233: Width Between Flats: 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Material: STEEL CORROSION RESISTING OVERALL; Head Style: HEXAGON; Thread Length: 0.750 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-810-4304 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.