PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21502Actuator Sleeve

Eaton Aerospace Llc · NSN 1650-00-168-5781 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-168-5781 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-168-5781. Primary manufacturer part number: 21502.
Features
  • Actuator Sleeve — FSC 1650
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Actuator Sleeve, cataloged under National Stock Number 1650-00-168-5781, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameActuator Sleeve
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersEaton Aerospace Llc (CAGE 16780)
Technical Specifications
ParameterValue
NSN1650-00-168-5781
Primary Part Number21502
Item NameActuator Sleeve
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5355-00-113-674621502 INTERCHANGEABLE
Pointer Assembly
Aerosonic Llc
8030-00-262-9171 INTERCHANGEABLE
Filler,wood
5985-00-295-703521502 INTERCHANGEABLE
Antenna
Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
5305-01-123-708721502 INTERCHANGEABLE
Screw,shoulder
Ward Leonard Ct Llc
5330-01-295-5142CS-7008 INTERCHANGEABLE
Seal,special
Clark Seals Ltd
5330-01-515-847321502 INTERCHANGEABLE
Gasket
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
21502 PRIMARY Eaton Aerospace Llc (USA)
Related Parts
5355-00-113-6746INTERCHANGEABLE
POINTER ASSEMBLY
21502
8030-00-262-9171INTERCHANGEABLE
FILLER,WOOD
5985-00-295-7035INTERCHANGEABLE
ANTENNA
21502
5305-01-123-7087INTERCHANGEABLE
SCREW,SHOULDER
21502
5330-01-295-5142INTERCHANGEABLE
SEAL,SPECIAL
CS-7008
5330-01-515-8473INTERCHANGEABLE
GASKET
21502

Frequently Asked Questions

What is NSN 1650-00-168-5781?

NSN 1650-00-168-5781 is a Actuator Sleeve, manufactured by Eaton Aerospace Llc, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-168-5781?

NSN 1650-00-168-5781 has 1 cross-referenced part number: 21502 (Eaton Aerospace Llc).

What NSN replaces 1650-00-168-5781?

There are 6 known substitutes for 1650-00-168-5781: 5355-00-113-6746, 8030-00-262-9171, 5985-00-295-7035 and 3 more. Verify interchangeability with system specifications before substitution.

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