The Screw,machine, cataloged under National Stock Number 5305-00-722-2353, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Unison Industries Llc. Government technical data includes 14 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 | 5305-00-722-2353 |
| Primary Part Number | 10-91223-4 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Screw Material | STEEL COMP 1212 OR STEEL COMP 1213 |
| Thread Length | 0.500 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Head Height | 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Screw Surface Treatment | CADMIUM AND CHROMATE OR ZINC AND CHROMATE |
| Head Style | ROUND |
| Screw Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SLOT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10-91223-4 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 10-91223-4 PRIMARY | Unison Industries Llc (USA) |
| 11JC3E | Conner Industries (USA) |
NSN 5305-00-722-2353 is a Screw,machine, manufactured by Unison Industries Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-722-2353 has 3 cross-referenced part numbers: 10-91223-4 (Amphenol Corp Div Amphenol Aerospace Operations), 10-91223-4 (Unison Industries Llc), 11JC3E (Conner Industries).
There is 1 known substitute for 5305-00-722-2353: 5305-00-984-4983. Verify interchangeability with system specifications before substitution.
Key specifications for 10-91223-4: Screw Material: STEEL COMP 1212 OR STEEL COMP 1213; Thread Length: 0.500 INCHES NOMINAL IN; Thread Quantity Per Inch: 32; Head Height: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.