The Ball Arm Assembly, cataloged under National Stock Number 5120-00-033-0737, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5120-00-033-0737 |
| Primary Part Number | 806969 |
| Item Name | Ball Arm Assembly |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; O/A LG 5.000 IN.; OD: DRIVE END 5.750 IN.,WORKING END 4.875 IN.; ID: 3.875 IN.; WORKING END SPLINED INTERNALLY IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5120-00-033-0737 is a Ball Arm Assembly, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-00-033-0737 has 2 manufacturer part numbers on file: KS2143 (Kell-Strom Tool International, Inc.), 806969 (Curtiss-Wright Controls, Inc. Div Actuation Division).
2 possible matches (shared part number, not a government interchangeability claim): 5961-00-260-4359, 2510-00-318-1034. Verify interchangeability with system specifications before substitution.
Key specifications for 806969: General Characteristics Item Description: STEEL; O/A LG 5.000 IN.; OD: DRIVE END 5.750 IN.,WORKING END 4.875 IN.; ID: 3.875 IN.; WORKING END SPLINED INTERNALLY IN. 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.
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.