The Ball Joint, cataloged under National Stock Number 3040-01-092-4125, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-092-4125 |
| Primary Part Number | 11684335 |
| Item Name | Ball Joint |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Ball End Connection Thread Provision | THREADED |
| Ball End Thread Size and Series/type Designator | 5/16-24 UNF |
| Socket End Connection Thread Provision | THREADED |
| Style Designator | SINGLE, RIGHT ANGLE, PLUGGED |
| Socket End Thread Location | INTERNAL |
| Ball End Thread Location | EXTERNAL |
| Socket End Thread Size and Series/type Designator | 5/16-24 UNF |
| 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 |
|---|---|
| 11684335 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| AR136 | 5/9 Secondary reference U.S. Government activity |
| 900-54-032 | 3/9 Design control — primary reference U.S. Government activity |
NSN 3040-01-092-4125 is a Ball Joint, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-092-4125 has 1 manufacturer part number on file: 11684335 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-599-5378. Verify interchangeability with system specifications before substitution.
Key specifications for 11684335: Ball End Connection Thread Provision: THREADED; Ball End Thread Size and Series/type Designator: 5/16-24 UNF; Socket End Connection Thread Provision: THREADED; Style Designator: SINGLE, RIGHT ANGLE, PLUGGED. 7 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.