The Cylinder,actuating,linear, cataloged under National Stock Number 3040-01-446-6381, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hamilton C W F & Co Ltd Hamilton Jet. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-446-6381 |
| Primary Part Number | 106555 |
| Item Name | Cylinder,actuating,linear |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hamilton C W F & Co Ltd Hamilton Jet |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING BODY |
| 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 |
|---|---|
| 106555 | Hamilton C W F & Co Ltd Hamilton Jet (NZL) |
| Reference | Meaning |
|---|---|
| 106555 | 3/9 Design control — primary reference Hamilton C W F & Co Ltd |
NSN 3040-01-446-6381 is a Cylinder,actuating,linear, manufactured by Hamilton C W F & Co Ltd Hamilton Jet, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-446-6381 has 1 manufacturer part number on file: 106555 (Hamilton C W F & Co Ltd Hamilton Jet).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-525-5197. Verify interchangeability with system specifications before substitution.
Key specifications for 106555: Overall Length: 230.0 MILLIMETERS NOMINAL MM; End Item Identification: 4320-01-426-8898; Material: STEEL CORROSION RESISTING BODY. 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.