PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SGT220-7Servocylinder

Parker Hannifin Corporation Div Aerospace Group Headquarters · NSN 1650-00-143-8276 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-143-8276 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-143-8276. Primary manufacturer part number: SGT220-7.
Features
  • Servocylinder — FSC 1650
  • First End Largest Inside Diameter: 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
  • Mounting Type and Location: TRUNNION CENTER SECTION
  • Design Characteristics: DOUBLE ACTING SINGLE CYLINDER
  • Mounting Facility Diameter: 0.4986 INCHES MINIMUM IN
  • Port Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF)
  • Port Thread Quantity Per Inch: 20
  • Body Outside Diameter: 1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN
Applications
  • Applications requiring Aluminum Alloy 2024 Body construction
General Description

The Servocylinder, cataloged under National Stock Number 1650-00-143-8276, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-143-8276
Primary Part NumberSGT220-7
Item NameServocylinder
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Aerospace Group Headquarters
StatusACTIVE
First End Largest Inside Diameter0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Mounting Type and LocationTRUNNION CENTER SECTION
Design CharacteristicsDOUBLE ACTING SINGLE CYLINDER
Mounting Facility Diameter0.4986 INCHES MINIMUM IN
Port Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF)
Port Thread Quantity Per Inch20
Body Outside Diameter1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN
Mounting ProvisionPIN
Mounting Facility Diameter0.4991 INCHES MAXIMUM IN
First End Hole Diameter0.3437 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 2024 BODY
Temp Rating-65.0 CELSIUS DEGC
Second End Outside Diameter0.593 INCHES NOMINAL IN
Seat Angle in Deg120.0
Bore Diameter0.625 INCHES NOMINAL IN
Mounting Facility Length0.500 INCHES NOMINAL IN
Bore Diameter1.000 INCHES NOMINAL IN
Temp Rating180.0 CELSIUS DEGC
First Piston Rod End StyleFORK TYPE (CLEVIS)
First End Fork Depth1.600 INCHES NOMINAL IN
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY PART NO. 204-076-053-5,FSMC 97499
Bore Diameter0.885 INCHES NOMINAL IN
First End Fork Span Width0.751 INCHES NOMINAL IN
First End Fork Width0.700 INCHES NOMINAL IN
Port StyleGASKET SEAL
Bore Diameter1.066 INCHES NOMINAL IN
Bore Diameter0.938 INCHES NOMINAL IN
Bore Diameter0.957 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1650-00-912-41221660-17 INTERCHANGEABLE
Servocylinder
Hawker Pacific Aerospace
1650-00-944-8170 INTERCHANGEABLE
Servocylinder
Cross-Reference Index
Part NumberManufacturer
SGT220-7 Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
204-076-053-5 Bell Textron Inc (USA)
Related Parts
1650-00-912-4122INTERCHANGEABLE
SERVOCYLINDER
1660-17
1650-00-944-8170INTERCHANGEABLE
SERVOCYLINDER

Frequently Asked Questions

What is NSN 1650-00-143-8276?

NSN 1650-00-143-8276 is a Servocylinder, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-143-8276?

NSN 1650-00-143-8276 has 2 cross-referenced part numbers: SGT220-7 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 204-076-053-5 (Bell Textron Inc).

What NSN replaces 1650-00-143-8276?

There are 2 known substitutes for 1650-00-143-8276: 1650-00-912-4122, 1650-00-944-8170. Verify interchangeability with system specifications before substitution.

What are the specifications of SGT220-7?

Key specifications for SGT220-7: First End Largest Inside Diameter: 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Mounting Type and Location: TRUNNION CENTER SECTION; Design Characteristics: DOUBLE ACTING SINGLE CYLINDER; Mounting Facility Diameter: 0.4986 INCHES MINIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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