The Seat,ball Socket, cataloged under National Stock Number 5340-01-107-4283, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-107-4283 |
| Primary Part Number | 147-0156 |
| Item Name | Seat,ball Socket |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.310 INCHES NOMINAL IN |
| Radius | 0.375 INCHES NOMINAL IN |
| Shank Length | 0.068 INCHES NOMINAL IN |
| Style Designator | SEAT |
| Outside Diameter | 0.370 INCHES NOMINAL IN |
| Material | STEEL |
| Ball Seat Depth | 0.031 INCHES NOMINAL IN |
| Hole Diameter | 0.040 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 |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 147-0156 PRIMARY | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 147A156 | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 5340-01-107-4283 is a Seat,ball Socket, manufactured by Cummins Power Generation Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-107-4283 has 1 manufacturer part number on file: 147-0156 (Cummins Power Generation Inc.).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-561-5041. Verify interchangeability with system specifications before substitution.
Key specifications for 147-0156: Shank Diameter: 0.310 INCHES NOMINAL IN; Overall Height: 0.124 INCHES NOMINAL IN; Radius: 0.375 INCHES NOMINAL IN; Shank Length: 0.068 INCHES NOMINAL IN. 8 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.