The Cap,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-155-8781, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-155-8781 |
| Item Name | Cap,linear Actuating Cylinder |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Outside Diameter | 12.870 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 87696-1607 ITEM 4 | 3/2 Design control — primary reference U.S. Government activity |
| 4678428 | D/9 Drawing number reference only U.S. Government activity |
| 4678428 ITEM 4 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-01-155-8781 is a Cap,linear Actuating Cylinder, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-155-8781: Outside Diameter: 12.870 INCHES MAXIMUM IN; Overall Length: 3.500 INCHES MAXIMUM IN; Special Features: MATERIAL:NICKEL ALUMINUM BRONZE;8 MTG HOLES 0.781 IN.DIA ON 9.500 IN.BOLT CIRCLE,3 HOLES 0.75-16 IN.UNC-2B ON 9.500 IN.BC;3 HOLES 0.281 IN.DIA COUNTERSUNK 0.516 IN.DIA ON 8.250 IN.BC;PORT 1.312-12 IN.UN-2B BY MS16142;2ND PORT 0.750-16 IN.UNF-2B BY MS16142 IN. 1 specification is 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 3040-01-155-8781 has DEMIL Code Q. 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.