The Ball Joint, cataloged under National Stock Number 3040-01-371-7850, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Cablecraft Motion Controls Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-371-7850 |
| Primary Part Number | SPF3 |
| Item Name | Ball Joint |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Cablecraft Motion Controls Llc |
| Status | ACTIVE |
| Ball End Connection Thread Provision | THREADED |
| Material | STEEL |
| 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 |
|---|---|
| SPF3 PRIMARY | Cablecraft Motion Controls Llc (USA) |
| Reference | Meaning |
|---|---|
| SPF-3 | 5/9 Secondary reference Superior Ball Co Unit of Lydall Inc |
NSN 3040-01-371-7850 is a Ball Joint, manufactured by Cablecraft Motion Controls Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-371-7850 has 1 manufacturer part number on file: SPF3 (Cablecraft Motion Controls Llc).
Key specifications for SPF3: Ball End Connection Thread Provision: THREADED; Special Features: NONADJUSTABLE;SPRING-NOT INCL.;SURFACE TREAT.-CADMIUM PLATED; End Item Identification: 3930-01-330-8907; Material: STEEL. 2 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.