NSN 1650-00-050-0440 · NIIN 000500440 · Part number 287604-11
Triumph Actuation Systems - Connecticut, Llc · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 33068
Government record, cited
NSN 1650-00-050-0440 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-050-0440. Manufacturer of record part number: 287604-11.
Also searched as1650-00-050-0440 ·
1650000500440 ·
NIIN 000500440 ·
00-050-0440 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 33068 · 287604-11
Port Thread Series Designator: UNF LOCATION NOT OTHERWISE SPECIFIED
Port Thread Class: 3B LOCATION NOT OTHERWISE SPECIFIED
Port Thread Quantity Per Inch: 20 LOCATION NOT OTHERWISE SPECIFIED
Port Thread Diameter: 0.454 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Port Location and Quantity: 1 CYLINDER HEAD END
Port Style: GASKET SEAL LOCATION NOT OTHERWISE SPECIFIED
Bore Diameter: 1.501 INCHES NOMINAL IN
Identification
NSN: 1650-00-050-0440
NIIN: 000500440
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 287604-11
Manufacturer: Triumph Actuation Systems - Connecticut, Llc
General Description
The Cylinder,actuating,linear, cataloged under National Stock Number 1650-00-050-0440, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Triumph Actuation Systems - Connecticut, Llc. Government technical data includes 7 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1650-00-050-0440
Primary Part Number
287604-11
Item Name
Cylinder,actuating,linear
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer
Triumph Actuation Systems - Connecticut, Llc
Status
ACTIVE
Port Thread Series Designator
UNF LOCATION NOT OTHERWISE SPECIFIED
Port Thread Class
3B LOCATION NOT OTHERWISE SPECIFIED
Port Thread Quantity Per Inch
20 LOCATION NOT OTHERWISE SPECIFIED
Port Thread Diameter
0.454 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Other items in FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1650-00-011-0886
1650-00-011-0886 · Item name not on file
1650-00-013-3761
SLIDE,SELECTOR
1650-00-059-7742
PARTS KIT,SEAL REPLACEMENT,MECHA
1650-00-101-7836
CLIP,RETURN PLATE
1650-00-138-2779
FILTERING DISK,FLUID
1650-00-162-3907
PARTS KIT,LINEAR ACTUATING CYLIN
1650-00-594-3500
DISK,VALVE
1650-00-658-8056
PARTS KIT,VALVE
Frequently Asked Questions
What is NSN 1650-00-050-0440?
NSN 1650-00-050-0440 is a Cylinder,actuating,linear, manufactured by Triumph Actuation Systems - Connecticut, Llc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-00-050-0440?
NSN 1650-00-050-0440 has 2 manufacturer part numbers on file: 287604-11 (Triumph Actuation Systems - Connecticut, Llc), 287604-11 (Transaero, Inc.).
What are the specifications of 287604-11?
Key specifications for 287604-11: Port Thread Series Designator: UNF LOCATION NOT OTHERWISE SPECIFIED; Port Thread Class: 3B LOCATION NOT OTHERWISE SPECIFIED; Port Thread Quantity Per Inch: 20 LOCATION NOT OTHERWISE SPECIFIED; Port Thread Diameter: 0.454 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 1650-00-050-0440 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.