The Cylinder Assembly,actuating,rota, cataloged under National Stock Number 3040-01-284-4448, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is M-B Companies, Inc. Government technical data includes 1 specification, 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. 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 | 3040-01-284-4448 |
| Primary Part Number | 80242 |
| Item Name | Cylinder Assembly,actuating,rota |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | M-B Companies, Inc |
| Status | ACTIVE |
| Integral Valve Operation Method | HYDRAULIC |
| 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 |
|---|---|
| 80242 PRIMARY | M-B Companies, Inc (USA) |
NSN 3040-01-284-4448 is a Cylinder Assembly,actuating,rota, manufactured by M-B Companies, Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-284-4448 has 1 manufacturer part number on file: 80242 (M-B Companies, Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6685-01-433-6957, 5340-01-673-3892. Verify interchangeability with system specifications before substitution.
Key specifications for 80242: End Item Identification: M-B COMPANY SNOW AIRBLAST ROTARY SWEEPER MODEL SW-112R; Integral Valve Operation Method: HYDRAULIC. 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.