PartsTable TECHNICAL DATA SHEET

NSN 1650-01-545-8945Government record, cited

Servocylinder1650-01-545-8945

NSN 1650-01-545-8945 · NIIN 015458945 · Part number UPA42345-1

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 1650-01-545-8945 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-545-8945. Manufacturer of record part number: UPA42345-1.

Also searched as 1650-01-545-8945 · 1650015458945 · NIIN 015458945 · 01-545-8945 · FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 0YJB5 · UPA42345-1

Nearby stock numbers ← 1650-01-545-7875 · 1650-01-545-9237 Filter Body, Fluid →

Features

Servocylinder — FSC 1650
1 manufacturer part number on file
Manufacturer of record: General Atomics Aeronautical Systems, Inc.

Identification

NSN: 1650-01-545-8945
NIIN: 015458945
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: UPA42345-1
Manufacturer: General Atomics Aeronautical Systems, Inc.

General Description

The Servocylinder, cataloged under National Stock Number 1650-01-545-8945, 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.

Technical Specifications

Parameter	Value
NSN	1650-01-545-8945
Primary Part Number	UPA42345-1
Item Name	Servocylinder
FSC / FSG	1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer	General Atomics Aeronautical Systems, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
UPA42345-1 PRIMARY	General Atomics Aeronautical Systems, Inc. (USA)

No interchangeability data on file.

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 1650-01-545-8945?

NSN 1650-01-545-8945 is a Servocylinder, 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 1650-01-545-8945?

NSN 1650-01-545-8945 has 1 manufacturer part number on file: UPA42345-1 (General Atomics Aeronautical Systems, Inc.).

What are the specifications of UPA42345-1?

Key specifications for UPA42345-1: Part Name Assigned by Controlling Agency: SERVO ASSY,HIGHTEMP,VP PROPELLER; End Item Identification: PREDATOR UAV. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1650-01-545-8945 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 1650-01-545-8945?

NSN 1650-01-545-8945 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.

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