The Ballscrew Assembly, cataloged under National Stock Number 3040-01-642-9750, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Saginaw Products Corporation Dba Cignys. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ballscrew Assembly |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Saginaw Products Corporation Dba Cignys (CAGE 52793) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-642-9750 |
| Primary Part Number | R-55-1 |
| Item Name | Ballscrew Assembly |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Saginaw Products Corporation Dba Cignys |
| Status | ACTIVE |
| 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 |
|---|---|
| R-55-1 PRIMARY | Saginaw Products Corporation Dba Cignys (USA) |
| Reference | Meaning |
|---|---|
| 167-6985280-105 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| H541-0252-105 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| H5410252A-105A | 5/9 Secondary reference U.S. Government activity |
| H5410252A-105 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-01-642-9750 is a Ballscrew Assembly, manufactured by Saginaw Products Corporation Dba Cignys, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-642-9750 has 1 manufacturer part number on file: R-55-1 (Saginaw Products Corporation Dba Cignys).
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.