Governor Assembly, Constant Speed1650-01-161-0605

NSN 1650-01-161-0605 · NIIN 011610605

FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1650-01-161-0605 · 1650011610605 · NIIN 011610605 · 01-161-0605 · FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components

Nearby stock numbers ← 1650-01-161-0604 Head, Hydraulic Motor-Pump · 1650-01-161-0662 Separator, Oil, Aircraft Vacuum Sy →

Features

Governor Assembly,constant Speed — FSC 1650
General Characteristics Item Description: MAG.ALLOY CASTINGS;1.187 IN. O/A HT;INCLUDES SUPPORT,GOVERNOR,P/N 731822-1;SLEEVE,GOVERNOR,P/N 729217;INSERT,SCREW THD,SELF-LOCKING,P/N MS21209F1-15;PIN,SPRING,COILED,P/N NAS1407-5M3;PLUG,PIPE,P/N 2405-00-3 IN

Identification

NSN: 1650-01-161-0605
NIIN: 011610605
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Governor Assembly,constant Speed, cataloged under National Stock Number 1650-01-161-0605, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1650-01-161-0605
Item Name	Governor Assembly,constant Speed
FSC / FSG	1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Status	ACTIVE
General Characteristics Item Description	MAG.ALLOY CASTINGS;1.187 IN. O/A HT;INCLUDES SUPPORT,GOVERNOR,P/N 731822-1;SLEEVE,GOVERNOR,P/N 729217;INSERT,SCREW THD,SELF-LOCKING,P/N MS21209F1-15;PIN,SPRING,COILED,P/N NAS1407-5M3;PLUG,PIPE,P/N 2405-00-3 IN

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
731822	3/2 Design control — primary reference U.S. Government activity

Frequently Asked Questions

What is NSN 1650-01-161-0605?

NSN 1650-01-161-0605 is a Governor Assembly,constant Speed, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.

What are the specifications of 1650-01-161-0605?

Key specifications for 1650-01-161-0605: General Characteristics Item Description: MAG.ALLOY CASTINGS;1.187 IN. O/A HT;INCLUDES SUPPORT,GOVERNOR,P/N 731822-1;SLEEVE,GOVERNOR,P/N 729217;INSERT,SCREW THD,SELF-LOCKING,P/N MS21209F1-15;PIN,SPRING,COILED,P/N NAS1407-5M3;PLUG,PIPE,P/N 2405-00-3 IN; End Item Identification: P/N 731114A CSD;KC135R ACFT A. 1 specification is documented in the U.S. Government catalog.

Is NSN 1650-01-161-0605 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 1650-01-161-0605?

NSN 1650-01-161-0605 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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