The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-017-2755, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Dressta North America Ltd. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 3040-01-017-2755 |
| Primary Part Number | 104254H45 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Dressta North America Ltd |
| Status | ACTIVE |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Mounting Provision Arrangement Style | FOUR HOLE BOLT CIRCLE |
| First Piston Rod End Style | UNABLE TO DECODE |
| Mounting Provision for Which Designed | THREADED MOUNTING HOLES |
| Integral Valve Operation Method | HYDRAULIC |
| Mounting Type and Location | FLANGE CYLINDER HEAD END |
| 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 |
|---|---|
| 104254H45 | Komatsu America Corp. (USA) |
| 104254H45 PRIMARY | Dressta North America Ltd (USA) |
| Reference | Meaning |
|---|---|
| 104254H45 | 5/9 Secondary reference Komatsu America Corporation |
| AG-104254 | 5/9 Secondary reference Komatsu America Corporation |
| 104254 | 5/9 Secondary reference Komatsu America Corporation |
NSN 3040-01-017-2755 is a Cylinder Assembly,actuating,line, manufactured by Dressta North America Ltd, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-017-2755 has 2 manufacturer part numbers on file: 104254H45 (Komatsu America Corp.), 104254H45 (Dressta North America Ltd).
1 possible match (shared part number, not a government interchangeability claim): 2510-01-555-5600. Verify interchangeability with system specifications before substitution.
Key specifications for 104254H45: Design Characteristics: SINGLE ACTING SINGLE CYLINDER; Mounting Provision Arrangement Style: FOUR HOLE BOLT CIRCLE; First Piston Rod End Style: UNABLE TO DECODE; Mounting Provision for Which Designed: THREADED MOUNTING HOLES. 6 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.
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.