The Seat,ball Socket, cataloged under National Stock Number 2530-00-895-3136, 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 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-895-3136 |
| Item Name | Seat,ball Socket |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| Material Hardness Rating | 52.0 ROCKWELL C NOMINAL |
| Radius | 0.875 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM IN |
| Style Designator | SEAT |
| Outside Diameter | 1.720 INCHES MINIMUM AND 1.740 INCHES MAXIMUM IN |
| Material | STEEL |
| Ball Seat Depth | 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN |
| Hole Diameter | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| S18568 | 5/9 Secondary reference Columbus Auto Parts Co |
| 13274D | 3/9 Design control — primary reference Columbus Auto Parts Co |
| 132740 | 5/9 Secondary reference Columbus Auto Parts Co |
NSN 2530-00-895-3136 is a Seat,ball Socket, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 2815-01-230-0784, 5980-01-357-7791. Verify interchangeability with system specifications before substitution.
Key specifications for 2530-00-895-3136: Overall Height: 0.625 INCHES NOMINAL IN; Material Hardness Rating: 52.0 ROCKWELL C NOMINAL; Radius: 0.875 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM IN; Style Designator: SEAT. 7 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.
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.