The Stud,ball, cataloged under National Stock Number 5307-00-119-2114, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-119-2114 |
| Primary Part Number | 45TR |
| Item Name | Stud,ball |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES SHANK |
| Surface Finish | 32.0 MICROINCHES BALL END |
| Cotter Pin Hole Diameter | 0.141 INCHES NOMINAL FIRST HOLE IN |
| Thread Length | 1.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Taper Minor Diameter | 1.078 INCHES NOMINAL IN |
| Hardness Rating | 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM |
| Style Designator | BALL |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE |
| Features Provided | CASEHARDENED |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.875 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Body Length | 1.250 INCHES NOMINAL IN |
| Distance From Spherical Head Centerline to Head End | 0.750 INCHES NOMINAL IN |
| Thread Class | 2A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 14 LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL COMP 8620 |
| Neck Diameter | 0.938 INCHES NOMINAL IN |
| Thread Series Designator | UNF LOCATION NOT OTHERWISE SPECIFIED |
| Distance From Cotter Pin Hole Centerline to Nut End | 0.234 INCHES NOMINAL FIRST HOLE IN |
| Head Diameter | 1.747 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 45TR PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 45TR | 5/9 Secondary reference Oshkosh Corp |
NSN 5307-00-119-2114 is a Stud,ball, manufactured by Oshkosh Defense Llc, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-119-2114 has 1 manufacturer part number on file: 45TR (Oshkosh Defense Llc).
Key specifications for 45TR: Surface Finish: 32.0 MICROINCHES SHANK; Surface Finish: 32.0 MICROINCHES BALL END; Cotter Pin Hole Diameter: 0.141 INCHES NOMINAL FIRST HOLE IN; Thread Length: 1.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 20 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.