The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-649-3536, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Federal Equipment Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Federal Equipment Co (CAGE 60587) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-649-3536 |
| Primary Part Number | 7A90001 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Federal Equipment Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 7A90001 PRIMARY | Federal Equipment Co (USA) |
| Reference | Meaning |
|---|---|
| 7A70048 REV H FIND NO 26 | C/1 Advisory reference — outside the item-of-supply concept Federal Equipment Co |
| 7A70049 REV H FIND NO 26 | C/1 Advisory reference — outside the item-of-supply concept Federal Equipment Co |
| 7A70049 | D/9 Drawing number reference only Federal Equipment Co |
NSN 3040-01-649-3536 is a Cylinder Assembly,actuating,line, manufactured by Federal Equipment Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-649-3536 has 1 manufacturer part number on file: 7A90001 (Federal Equipment Co).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-649-4717. Verify interchangeability with system specifications before substitution.
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 3040-01-649-3536 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.