The Cylinder,actuating,linear, cataloged under National Stock Number 3040-01-138-9081, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-138-9081 |
| Item Name | Cylinder,actuating,linear |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| FSC Application Data | HYDRAULIC ACTUATION SYSTEM DUMMY |
| Overall Diameter | 11.990 INCHES MINIMUM AND 12.010 INCHES MAXIMUM IN |
| Body Outside Diameter | 11.990 INCHES MINIMUM AND 12.010 INCHES MAXIMUM IN |
| Supplementary Features | 1 COAT EPOXY PRIMER |
| Material Document and Classification | QQ-A-200/8, ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Bore Diameter | 10.500 INCHES NOMINAL ALL PORTS IN |
| Bore Diameter | 11.023 INCHES MINIMUM AND 11.033 INCHES MAXIMUM SINGLE PORT IN |
| Material | ALUMINUM ALLOY 6061 BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3103628-1-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-138-9081 is a Cylinder,actuating,linear, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-138-9081: FSC Application Data: HYDRAULIC ACTUATION SYSTEM DUMMY; Overall Diameter: 11.990 INCHES MINIMUM AND 12.010 INCHES MAXIMUM IN; Body Outside Diameter: 11.990 INCHES MINIMUM AND 12.010 INCHES MAXIMUM IN; Supplementary Features: 1 COAT EPOXY PRIMER. 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.
NSN 3040-01-138-9081 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.