The Screw,machine, cataloged under National Stock Number 5305-00-011-0500, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-011-0500 |
| Primary Part Number | 4B1229 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | CANCELLED |
| Head Style | ROUND |
| Thread Length | 0.500 INCHES MINIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.334 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Minimum Tensile Strength | 60000 POUNDS PER SQUARE INCH LBS |
| Head Height | 0.123 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Screw Material Document and Classification | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE |
| Thread Quantity Per Inch | 24 |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Internal Drive Style | SLOT |
| Nondefinitive Spec/std Data | 1 TYPE AND 1S STYLE |
| Screw Material | STEEL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 110500 | General Motors Corp (USA) |
| S33X23 | White Motor Corp (USA) |
| 9X2R | Pressed Metals of America Inc (USA) |
| 110500 | General Motors Llc Dba General Motors Llc (USA) |
| SC681PL | Warner Div of Detroit Harvester Co (USA) |
| 4B1229 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 7624 PRIMARY | Kato Engineering Inc. (USA) |
| 110500 | Rolls-Royce Solutions America Inc (USA) |
| W6148 PRIMARY | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| X2-38 | Cushman Inc a Ransom Co Pobox 7248 Charlotte Nc 28241 7248 (USA) |
| 15X425 PRIMARY | Napco International Llc Dba Napco International Inc (USA) |
| 7067 | Raytheon Technical Services Company (USA) |
| 5113 PRIMARY | Am General Llc (USA) |
| 55X21 | Sasco Inc Canadian Div |
| FF-S-92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-00-011-0500 is a Screw,machine, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-011-0500 has 15 cross-referenced part numbers: 110500 (General Motors Corp), S33X23 (White Motor Corp), 9X2R (Pressed Metals of America Inc), 110500 (General Motors Llc Dba General Motors Llc), SC681PL (Warner Div of Detroit Harvester Co) and 10 more.
There are 12 known substitutes for 5305-00-011-0500: 2995-00-011-0842, 5120-00-041-1472, 5950-00-147-0596 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4B1229: Head Style: ROUND; Thread Length: 0.500 INCHES MINIMUM IN; Nominal Thread Diameter: 0.190 INCHES IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-011-0500 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.