The Piston,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-262-2476, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hanna Cylinders Llc Div Hanna Cylinders. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | Brooks T J Co (CAGE 67089); Hanna Cylinders Llc Div Hanna Cylinders (CAGE 7D4J9) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-262-2476 |
| Primary Part Number | DH4-165 |
| Item Name | Piston,linear Actuating Cylinder |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hanna Cylinders Llc Div Hanna Cylinders |
| 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 |
|---|---|
| 7091005 PIECE 5 | Brooks T J Co (USA) |
| DH4-165 PRIMARY | Hanna Cylinders Llc Div Hanna Cylinders (USA) |
| Reference | Meaning |
|---|---|
| 7091005 | D/9 Drawing number reference only Brooks T J Co |
| DH4-165 | 5/9 Secondary reference Brooks T J Co |
NSN 3040-01-262-2476 is a Piston,linear Actuating Cylinder, manufactured by Hanna Cylinders Llc Div Hanna Cylinders, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-262-2476 has 2 manufacturer part numbers on file: 7091005 PIECE 5 (Brooks T J Co), DH4-165 (Hanna Cylinders Llc Div Hanna Cylinders).
3 possible matches (shared part number, not a government interchangeability claim): 3040-01-262-2477, 2530-01-262-5279, 5330-01-262-7598. 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.