The Piston,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-424-0863, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Bosch Rexroth Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Bosch Rexroth Corp (CAGE 6ANP7); Bosch Rexroth Ab (CAGE A094N) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-424-0863 |
| Primary Part Number | R939002871 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Bosch Rexroth Corp |
| 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 |
|---|---|
| R939002871 PRIMARY | Bosch Rexroth Corp (USA) |
| 2780981-001 | Bosch Rexroth Ab (SWE) |
| 1781301-802 IT 004 | Bosch Rexroth Ab (SWE) |
| Reference | Meaning |
|---|---|
| 2780981-001 | 3/9 Design control — primary reference Hagglunds Drive Production Ab |
| 278 0081-001 | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division |
| 1781301-802 | D/9 Drawing number reference only Hagglunds Drive Production Ab |
| 1781301-802 IT 004 | 5/9 Secondary reference Hagglunds Drive Production Ab |
NSN 3040-01-424-0863 is a Piston,linear Actuating Cylinder, manufactured by Bosch Rexroth Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-424-0863 has 3 manufacturer part numbers on file: R939002871 (Bosch Rexroth Corp), 2780981-001 (Bosch Rexroth Ab), 1781301-802 IT 004 (Bosch Rexroth Ab).
4 possible matches (shared part number, not a government interchangeability claim): 3040-01-424-0865, 3040-01-424-2154, 3040-01-424-2156. 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.
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.