The Yoke,ballscrew Assembly, cataloged under National Stock Number 1620-01-247-4159, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Beaver Aerospace & Defense, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1620-01-247-4159 |
| Primary Part Number | B1064C4 |
| Item Name | Yoke,ballscrew Assembly |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Beaver Aerospace & Defense, Inc. |
| Status | ACTIVE |
| FSC Application Data | BALLSCREW ASSEMBLY |
| General Characteristics Item Description | STEEL Y SHAPED METAL ROD;1.500 IN.LG;2.00 IN. W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B1064C4 PRIMARY | Beaver Aerospace & Defense, Inc. (USA) |
| Reference | Meaning |
|---|---|
| B1064C4 | 5/9 Secondary reference Beaver Precision Products Inc |
NSN 1620-01-247-4159 is a Yoke,ballscrew Assembly, manufactured by Beaver Aerospace & Defense, Inc., classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-247-4159 has 1 manufacturer part number on file: B1064C4 (Beaver Aerospace & Defense, Inc.).
Key specifications for B1064C4: FSC Application Data: BALLSCREW ASSEMBLY; General Characteristics Item Description: STEEL Y SHAPED METAL ROD;1.500 IN.LG;2.00 IN. W IN; End Item Identification: C-130 ACFT. 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.
NSN 1620-01-247-4159 has DEMIL Code Q. 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.