The Stud,shouldered, cataloged under National Stock Number 5307-00-891-2789, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 19 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-891-2789 |
| Primary Part Number | 199028 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Thread Length | 0.140 INCHES NOMINAL NUT THREAD IN |
| Thread Series Designator | UNF STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Material | STEEL |
| Thread Class | 2A STUD THREAD A |
| Thread Class | 2A NUT THREAD A |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Quantity Per Inch | 40 STUD THREAD |
| Thread Quantity Per Inch | 40 NUT THREAD |
| Nominal Thread Size | 0.138 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.138 INCHES NUT THREAD IN |
| Style Designator | SHOULDERED |
| Nut End Shank Length | 0.156 INCHES NOMINAL IN |
| Nut End Shank Diameter | 0.138 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Thread Series Designator | UNF NUT THREAD |
| Shoulder Length | 0.765 INCHES NOMINAL IN |
| Distance Across Flats | 0.250 INCHES NOMINAL IN |
| Thread Length | 0.375 INCHES NOMINAL STUD THREAD IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5307-00-891-2789 is a Stud,shouldered, manufactured by Telemechanics Inc, classified under FSC 5307 (No Item Name Available). Status: active.
NSN 5307-00-891-2789 has 2 cross-referenced part numbers: 199028 (American Telephone and Telegraph Co), 199028 (Telemechanics Inc).
There is 1 known substitute for 5307-00-891-2789: 6750-01-394-2648. Verify interchangeability with system specifications before substitution.
Key specifications for 199028: Thread Length: 0.140 INCHES NOMINAL NUT THREAD IN; Thread Series Designator: UNF STUD THREAD; Thread Direction: RIGHT-HAND NUT THREAD; Material: STEEL. 21 total characteristics are documented in the Federal Logistics Information System.