The Cylinder Assembly,actuating,line, cataloged under National Stock Number 3040-01-447-2738, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-447-2738 |
| Primary Part Number | 1643594 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc |
| Status | ACTIVE |
| Design Characteristics | SINGLE ACTING SINGLE CYLINDER |
| Body Material | STEEL |
| Integral Valve Operation Method | PNEUMATIC |
| Bore Diameter | 3.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| CMG/403607 | Daimler Truck North America Llc (USA) |
| 1643594 PRIMARY | Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 403382 | 5/9 Secondary reference Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc |
| 403607 | 5/9 Secondary reference Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc |
| CMG/403382 | 5/9 Secondary reference Daimler Truck North America Llc |
NSN 3040-01-447-2738 is a Cylinder Assembly,actuating,line, manufactured by Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-447-2738 has 2 manufacturer part numbers on file: CMG/403607 (Daimler Truck North America Llc), 1643594 (Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc).
Key specifications for 1643594: Design Characteristics: SINGLE ACTING SINGLE CYLINDER; Body Material: STEEL; End Item Identification: TRUCK, LINE HAUL TRACTOR (M915 SERIES)3990-01-443-8024 ENGINEERING MISSION MODULE FOR PALLETIZED LOADING SYSTEM; Integral Valve Operation Method: PNEUMATIC. 4 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.