The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-642-7910, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations (CAGE 25561) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-642-7910 |
| Primary Part Number | BB298891A0 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations |
| 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 |
|---|---|
| BB298891A0 PRIMARY | Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations (USA) |
| Reference | Meaning |
|---|---|
| BB298891AA | D/9 Drawing number reference only Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations |
| BB298891 | 5/9 Secondary reference Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations |
NSN 3040-01-642-7910 is a Cylinder Assembly,actuating,line, manufactured by Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-642-7910 has 1 manufacturer part number on file: BB298891A0 (Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations).
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.