The Cylinder,actuating,linear, cataloged under National Stock Number 3040-01-045-1863, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 8 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-045-1863 |
| Primary Part Number | 12008051 |
| Item Name | Cylinder,actuating,linear |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Overall Diameter | 6.985 INCHES MINIMUM AND 7.015 INCHES MAXIMUM IN |
| Material Document and Classification | AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 4340 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 8640 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Bore Diameter | 5.474 INCHES MINIMUM AND 5.476 INCHES MAXIMUM ALL PORTS IN |
| Bore Diameter | 5.599 INCHES MINIMUM AND 5.601 INCHES MAXIMUM SECOND PORT IN |
| Bore Diameter | 5.750 INCHES NOMINAL SINGLE PORT IN |
| Bore Diameter | 5.875 INCHES NOMINAL FIRST PORT IN |
| Bore Diameter | 6.250 INCHES NOMINAL THIRD PORT IN |
| Material | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8640 BODY |
| 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 |
|---|---|
| 12008051 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 3040-01-045-1863 is a Cylinder,actuating,linear, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-045-1863 has 1 manufacturer part number on file: 12008051 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 12008051: Overall Diameter: 6.985 INCHES MINIMUM AND 7.015 INCHES MAXIMUM IN; Material Document and Classification: AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 4340 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 8640 ASSN STD SINGLE MATERIAL RESPONSE BODY; Overall Length: 29.780 INCHES NOMINAL IN; Bore Diameter: 5.474 INCHES MINIMUM AND 5.476 INCHES MAXIMUM ALL PORTS IN. 8 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.