The Stud,plain, cataloged under National Stock Number 5307-00-285-3901, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5307-00-285-3901 |
| Primary Part Number | 12A7055 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Napco International Llc Dba Napco International Inc |
| Status | CANCELLED |
| Thread Quantity Per Inch | 13 STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Nominal Thread Size | 0.500 INCHES NUT THREAD IN |
| Thread Length | 0.875 INCHES MAXIMUM STUD THREAD IN |
| Thread Quantity Per Inch | 20 NUT THREAD |
| Thread Length | 0.688 INCHES MAXIMUM NUT THREAD IN |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 0.500 INCHES STUD THREAD IN |
| Thread Series Designator | UNF NUT THREAD |
| Material | STEEL |
| Thread Class | 2A NUT THREAD A |
| Thread Class | 2A STUD THREAD A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4X509 | Kaitlin Corp (USA) |
| 2066163 | General Motors Corp (USA) |
| 12A7055 PRIMARY | Napco International Llc Dba Napco International Inc (USA) |
| BB5134 | Diamond Reo Truck Co (USA) |
| P2453 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| 145024 | White Motor Corp (USA) |
| 4ZDK0237 PRIMARY | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| 4X509 | Corbitt Co Inc (USA) |
| 7373914 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| P2453 | Koehring Co Lorain Div (USA) |
| 4X509 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 2066163 | General Motors Llc Dba General Motors Llc (USA) |
NSN 5307-00-285-3901 is a Stud,plain, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 5307 (No Item Name Available). Status: cancelled.
NSN 5307-00-285-3901 has 12 cross-referenced part numbers: 4X509 (Kaitlin Corp), 2066163 (General Motors Corp), 12A7055 (Napco International Llc Dba Napco International Inc), BB5134 (Diamond Reo Truck Co), P2453 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co) and 7 more.
There are 2 known substitutes for 5307-00-285-3901: 5330-00-285-5123, 5330-01-261-9475. Verify interchangeability with system specifications before substitution.
Key specifications for 12A7055: Thread Quantity Per Inch: 13 STUD THREAD; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) STUD THREAD; Nominal Thread Size: 0.500 INCHES NUT THREAD IN; Thread Length: 0.875 INCHES MAXIMUM STUD THREAD IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5307-00-285-3901 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.