NSN 1650-01-511-1897 · NIIN 015111897 · Part number UPA51100-4
General Atomics Aeronautical Systems, Inc. · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 0YJB5
Government record, cited
NSN 1650-01-511-1897 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-511-1897. Manufacturer of record part number: UPA51100-4.
Also searched as1650-01-511-1897 ·
1650015111897 ·
NIIN 015111897 ·
01-511-1897 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 0YJB5 · UPA51100-4
Nearby stock numbers← 1650-01-511-1893 Servo, Retract, Main
·
1650-01-511-2046 Tail Servo Assy, Left →
Features
Tail Servo Assy,ant — FSC 1650
1 manufacturer part number on file
Manufacturer of record: General Atomics Aeronautical Systems, Inc.
Identification
NSN: 1650-01-511-1897
NIIN: 015111897
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: UPA51100-4
Manufacturer: General Atomics Aeronautical Systems, Inc.
General Description
The Tail Servo Assy,ant, cataloged under National Stock Number 1650-01-511-1897, 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 General Atomics Aeronautical Systems, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Tail Servo Assy,ant
FSC / FSG
1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16)
Manufacturers
General Atomics Aeronautical Systems, Inc. (CAGE 0YJB5)
Technical Specifications
Parameter
Value
NSN
1650-01-511-1897
Primary Part Number
UPA51100-4
Item Name
Tail Servo Assy,ant
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
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.
1650-00-000-0127
1650-00-000-0127 · Item name not on file
1650-00-000-0128
1650-00-000-0128 · Item name not on file
1650-00-000-0130
1650-00-000-0130 · Item name not on file
1650-00-000-0131
ROD,PISTON,LINEAR ACTUATING CYLI
1650-00-000-0151
SWIVEL JOINT HYDRAU
1650-00-000-0152
SWIVEL JOINT,HYDRAULIC,AIRCRAFT
1650-00-001-1732
SPACER YOKE,ADJUST
1650-00-001-1734
1650-00-001-1734 · Item name not on file
Frequently Asked Questions
What is NSN 1650-01-511-1897?
NSN 1650-01-511-1897 is a Tail Servo Assy,ant, manufactured by General Atomics Aeronautical Systems, Inc., classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-01-511-1897?
NSN 1650-01-511-1897 has 1 manufacturer part number on file: UPA51100-4 (General Atomics Aeronautical Systems, Inc.).
Is NSN 1650-01-511-1897 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.
What is the DEMIL code for NSN 1650-01-511-1897?
NSN 1650-01-511-1897 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.