FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories
Government record, cited
Also searched as1650-00-149-7971 ·
1650001497971 ·
NIIN 001497971 ·
00-149-7971 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · 3284037 · 3284037 · 3284037
Nearby stock numbers← 1650-00-149-7964 Valve Plate and Pil
·
1650-00-149-7977 Transducer, Linear R →
Features
Servocylinder Assembly,hydraulic — FSC 1650
Identification
NSN: 1650-00-149-7971
NIIN: 001497971
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
General Description
The Servocylinder Assembly,hydraulic, cataloged under National Stock Number 1650-00-149-7971, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1650-00-149-7971
Item Name
Servocylinder Assembly,hydraulic
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
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
3284037
3/2Design control — primary reference
U.S. Government activity
3284037
5/1Secondary reference
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
3284037
5/9Secondary reference
U.S. Government activity
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 1650-00-149-7971?
NSN 1650-00-149-7971 is a Servocylinder Assembly,hydraulic, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What are the specifications of 1650-00-149-7971?
Key specifications for 1650-00-149-7971: Special Features: STEEL 4340,CADMIUM PLATED,4.925 IN.LG,1.810 IN.DIA IN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1650-00-149-7971 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 1650-00-149-7971?
NSN 1650-00-149-7971 has DEMIL Code B. 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.