The Head,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-189-3278, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-189-3278 |
| Primary Part Number | 16804 |
| Item Name | Head,linear Actuating Cylinder |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Moog Inc. Dba Ampac-Isp Corp |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| 16804 PRIMARY | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 265-16800 ITEM 18 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| Reference | Meaning |
|---|---|
| 265-16800 PIECE 18 | 5/9 Secondary reference Moog Inc. Dba Ampac-Isp Corp |
| 265-16800 | D/9 Drawing number reference only Moog Inc. Dba Ampac-Isp Corp |
NSN 3040-01-189-3278 is a Head,linear Actuating Cylinder, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-189-3278 has 2 manufacturer part numbers on file: 16804 (Moog Inc. Dba Ampac-Isp Corp), 265-16800 ITEM 18 (Moog Inc. Dba Ampac-Isp Corp).
4 possible matches (shared part number, not a government interchangeability claim): 3020-01-189-8667, 5305-01-266-7795, 6515-01-591-3913. Verify interchangeability with system specifications before substitution.
Key specifications for 16804: End Item Identification: ROTARY ACTUATOR,FLO-TORK INC,MODEL NO. 265A A; Material: STEEL. 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.
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.