The Stud,plain, cataloged under National Stock Number 5307-01-146-3189, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 14 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-146-3189 |
| Primary Part Number | 4020056 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Material | STEEL |
| Thread Series Designator | UNS STUD THREAD |
| Thread Length | 0.560 INCHES MINIMUM AND 0.630 INCHES MAXIMUM NUT THREAD IN |
| Nominal Thread Size | 0.250 INCHES STUD THREAD IN |
| Material Document and Classification | AMS 7481 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 20 STUD THREAD |
| Thread Length | 0.690 INCHES MINIMUM AND 0.790 INCHES MAXIMUM STUD THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 0.250 INCHES NUT THREAD IN |
| Thread Quantity Per Inch | 28 NUT THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| Thread Class | 3A STUD THREAD A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5307PL0896667 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 4020056 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4020056 | Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA) |
| 4020056 | Turbo Power & Marine System Inc Sub of United Technologies Corp (USA) |
| 4020056 | Pratt & Whitney Measurement Systems Inc. Dba Pratt & Whitney (USA) |
| 4020056 | Thompson Aerospace, Llc Dba Thompson Aerospace Llc (USA) |
| 4020056 | Rtx Corporation Div Pratt & Whitney (USA) |
NSN 5307-01-146-3189 is a Stud,plain, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5307 (No Item Name Available). Status: active.
NSN 5307-01-146-3189 has 7 cross-referenced part numbers: 5307PL0896667 (Jednolity Indeks Materialowy - Uniform Material Index), 4020056 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4020056 (Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana), 4020056 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 4020056 (Pratt & Whitney Measurement Systems Inc. Dba Pratt & Whitney) and 2 more.
There are 3 known substitutes for 5307-01-146-3189: 1730-00-238-8379, 5905-00-872-5956, 6130-01-651-2255. Verify interchangeability with system specifications before substitution.
Key specifications for 4020056: Material: STEEL; Thread Series Designator: UNS STUD THREAD; Thread Length: 0.560 INCHES MINIMUM AND 0.630 INCHES MAXIMUM NUT THREAD IN; Nominal Thread Size: 0.250 INCHES STUD THREAD IN. 15 total characteristics are documented in the Federal Logistics Information System.