The Stud,shouldered, cataloged under National Stock Number 5307-00-637-1408, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chief of Engineers Dept of Army. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-637-1408 |
| Primary Part Number | T146 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Chief of Engineers Dept of Army |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Style Designator | SHOULDERED |
| Nut End Shank Length | 0.625 INCHES NOMINAL IN |
| Nominal Thread Size | 0.750 INCHES NUT THREAD IN |
| Shoulder Length | 0.188 INCHES NOMINAL IN |
| Nut End Shank Diameter | 0.783 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 16 STUD THREAD |
| Distance Across Flats | 0.938 INCHES NOMINAL IN |
| Thread Series Designator | UNS NUT THREAD |
| Hardness Rating | 18.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM |
| Material | STEEL |
| Thread Quantity Per Inch | 16 NUT THREAD |
| Thread Length | 0.969 INCHES MAXIMUM STUD THREAD IN |
| Thread Series Designator | UNS STUD THREAD |
| Nominal Thread Size | 0.750 INCHES STUD THREAD IN |
| Thread Pitch Diameters | +0.7044 TO 0.7084 INCHES STUD THREAD IN |
| Shoulder Diameter | 1.125 INCHES MINIMUM AND 1.218 INCHES MAXIMUM IN |
| Thread Length | 1.218 INCHES MAXIMUM NUT THREAD IN |
| Thread Pitch Diameters | +0.7044 TO 0.7084 INCHES NUT THREAD IN |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Stud End Shank Diameter | 0.783 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| T146 PRIMARY | Chief of Engineers Dept of Army (USA) |
| 1665-21-3 | Titan Wheel Corporation of Illinois (USA) |
| T146 PRIMARY | Crane Carrier Company, Llc (USA) |
| X710 | American Tractor Equipment Corp (USA) |
| 12248R | Portec Inc Pioneer Div (USA) |
| 12248R | Kolberg-Pioneer, Inc (USA) |
| GM285369 PRIMARY | Abm Equipment, Llc (USA) |
| 21085 | Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA) |
| 12248L | Alliedsignal Inc Alliedsignal Braking Systems-Wheel End Products (USA) |
NSN 5307-00-637-1408 is a Stud,shouldered, manufactured by Chief of Engineers Dept of Army, classified under FSC 5307 (No Item Name Available). Status: active.
NSN 5307-00-637-1408 has 9 cross-referenced part numbers: T146 (Chief of Engineers Dept of Army), 1665-21-3 (Titan Wheel Corporation of Illinois), T146 (Crane Carrier Company, Llc), X710 (American Tractor Equipment Corp), 12248R (Portec Inc Pioneer Div) and 4 more.
There are 12 known substitutes for 5307-00-637-1408: 5970-00-010-1596, 4320-00-218-3250, 5310-00-261-7340 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for T146: Thread Direction: RIGHT-HAND STUD THREAD; Overall Length: 3.125 INCHES NOMINAL IN; Style Designator: SHOULDERED; Nut End Shank Length: 0.625 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.