The Plug,adjusting,ball Stud, cataloged under National Stock Number 2530-00-759-2874, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-759-2874 |
| Item Name | Plug,adjusting,ball Stud |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| FSC Application Data | PUMP ASSEMBLY,HYDRAULIC |
| Ball Seat End Characteristic | DRILLED |
| Diameter | 0.333 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN |
| Lubrication Fitting Threaded Hole | NOT INCLUDED |
| Thread Direction | RIGHT-HAND |
| Slot Depth | 0.125 INCHES NOMINAL IN |
| Depth | 1.156 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Slot Width | 0.094 INCHES NOMINAL IN |
| Thread Size and Series/type Designator | 1/2-20 UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 51952 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2530-00-759-2874 is a Plug,adjusting,ball Stud, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3040-01-067-7569. Verify interchangeability with system specifications before substitution.
Key specifications for 2530-00-759-2874: FSC Application Data: PUMP ASSEMBLY,HYDRAULIC; Ball Seat End Characteristic: DRILLED; Diameter: 0.333 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN; Overall Length: 1.156 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2530-00-759-2874 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.