The Ball Joint Assembly, cataloged under National Stock Number 1650-00-446-3837, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. Government technical data includes 1 specification, 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. 4 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 | 1650-00-446-3837 |
| Primary Part Number | 25334 |
| Item Name | Ball Joint Assembly |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Triumph Controls, Llc Dba Triumph Controls, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | INCLUDES FSCM 78710 CASING 25333,BALL JOINT 22918,COLLAR 22939,CONNECTOR 22940 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 25334 PRIMARY | Triumph Controls, Llc Dba Triumph Controls, Llc (USA) |
NSN 1650-00-446-3837 is a Ball Joint Assembly, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-446-3837 has 1 manufacturer part number on file: 25334 (Triumph Controls, Llc Dba Triumph Controls, Llc).
4 possible matches (shared part number, not a government interchangeability claim): 5950-00-648-1911, 4330-01-539-3371, 5330-01-605-7335. Verify interchangeability with system specifications before substitution.
Key specifications for 25334: General Characteristics Item Description: INCLUDES FSCM 78710 CASING 25333,BALL JOINT 22918,COLLAR 22939,CONNECTOR 22940; End Item Identification: 1650&944&9075. 1 specification is 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.
NSN 1650-00-446-3837 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.