The Rod,piston,linear Actuating Cyli, cataloged under National Stock Number 3040-01-265-2640, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hunt Valve Company, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | Rod,piston,linear Actuating Cyli |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Hunt Valve Company, Inc. (CAGE 11859) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-265-2640 |
| Primary Part Number | D84233 PIECE 39 |
| Item Name | Rod,piston,linear Actuating Cyli |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hunt Valve Company, Inc. |
| 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 |
|---|---|
| D84233 PIECE 39 PRIMARY | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| D84233 PIECE 39 | 5/9 Secondary reference Hunt Valve Company Inc Dba Union Flonetics |
| D84233 PIECE 39 | 3/9 Design control — primary reference Short Thomas a Co |
| D84233 | D/9 Drawing number reference only Short Thomas a Co |
NSN 3040-01-265-2640 is a Rod,piston,linear Actuating Cyli, manufactured by Hunt Valve Company, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-265-2640 has 1 manufacturer part number on file: D84233 PIECE 39 (Hunt Valve Company, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-265-3325, 4820-01-265-3954, 4820-01-265-5009. 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.