The Stud,plain, cataloged under National Stock Number 5307-01-303-8179, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jergens Inc Div Tooling Components Division. Government technical data includes 14 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-303-8179 |
| Primary Part Number | 38121 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Jergens Inc Div Tooling Components Division |
| Status | ACTIVE |
| Material | STEEL |
| Thread Length | 0.625 INCHES NOMINAL NUT THREAD IN |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Thread Quantity Per Inch | 16 NUT THREAD |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Class | 2A NUT THREAD A |
| Thread Length | 0.625 INCHES NOMINAL STUD THREAD IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) NUT THREAD |
| Nominal Thread Size | 0.375 INCHES NUT THREAD IN |
| Thread Class | 2A STUD THREAD A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Thread Quantity Per Inch | 16 STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Surface Treatment | OXIDE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PWA55655-15 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 38121 PRIMARY | Jergens Inc Div Tooling Components Division (USA) |
NSN 5307-01-303-8179 is a Stud,plain, manufactured by Jergens Inc Div Tooling Components Division, classified under FSC 5307 (No Item Name Available). Status: active.
NSN 5307-01-303-8179 has 2 cross-referenced part numbers: PWA55655-15 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 38121 (Jergens Inc Div Tooling Components Division).
There are 7 known substitutes for 5307-01-303-8179: 4920-00-300-1299, 4730-00-627-3418, 5950-00-972-3245 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 38121: Material: STEEL; Thread Length: 0.625 INCHES NOMINAL NUT THREAD IN; Nominal Thread Size: 0.375 INCHES STUD THREAD IN; Overall Length: 2.000 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.