PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

252-22Cover,actuator

Dukes Aerospace, Inc. · NSN 1660-00-796-8181 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-796-8181 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-796-8181. Primary manufacturer part number: 252-22.
Features
  • Cover,actuator — FSC 1660
  • General Characteristics Item Description: ALUMINUM ALLOY,ANNODIZED FINISH,1.789 IN. OD,1.781 IN. LG IN
  • FSC Application Data: HEAT AND VENT SYSTEM,AIR CONDITIONING,AIRCRAFT
  • 1 verified cross-reference
  • Primary manufacturer: Dukes Aerospace, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cover,actuator, cataloged under National Stock Number 1660-00-796-8181, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Dukes Aerospace, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-796-8181
Primary Part Number252-22
Item NameCover,actuator
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerDukes Aerospace, Inc.
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY,ANNODIZED FINISH,1.789 IN. OD,1.781 IN. LG IN
FSC Application DataHEAT AND VENT SYSTEM,AIR CONDITIONING,AIRCRAFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5133-00-228-1389 INTERCHANGEABLE
Drill,twist
4730-00-278-4240120063 INTERCHANGEABLE
Elbow,pipe
U S Army Tank Automotive Command Amsta-Im-Mm
4920-00-565-702825222 INTERCHANGEABLE
Fixture,fuel System Components,a
Collins Engine Nozzles, Inc
5305-00-765-0670 INTERCHANGEABLE
Setscrew
5985-01-098-831925222 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5962-01-135-9674 INTERCHANGEABLE
Integrated Circuit
5120-01-367-3376 INTERCHANGEABLE
Wrench,box and Open End,combinat
5340-01-538-6594 INTERCHANGEABLE
Bracket,mounting
6625-01-563-7811 INTERCHANGEABLE
Light Emitting Diod
7920-01-714-158325222 INTERCHANGEABLE
Brush,cleaning,tool and Parts
Weiler Corporation
Cross-Reference Index
Part NumberManufacturer
252-22 PRIMARY Dukes Aerospace, Inc. (USA)
Related Parts
5133-00-228-1389INTERCHANGEABLE
DRILL,TWIST
4730-00-278-4240INTERCHANGEABLE
ELBOW,PIPE
120063
4920-00-565-7028INTERCHANGEABLE
FIXTURE,FUEL SYSTEM COMPONENTS,A
25222
5305-00-765-0670INTERCHANGEABLE
SETSCREW
5985-01-098-8319INTERCHANGEABLE
COUPLER,DIRECTIONAL
25222
5962-01-135-9674INTERCHANGEABLE
INTEGRATED CIRCUIT
5120-01-367-3376INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5340-01-538-6594INTERCHANGEABLE
BRACKET,MOUNTING
6625-01-563-7811INTERCHANGEABLE
LIGHT EMITTING DIOD
7920-01-714-1583INTERCHANGEABLE
BRUSH,CLEANING,TOOL AND PARTS
25222

Frequently Asked Questions

What is NSN 1660-00-796-8181?

NSN 1660-00-796-8181 is a Cover,actuator, manufactured by Dukes Aerospace, Inc., classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-796-8181?

NSN 1660-00-796-8181 has 1 cross-referenced part number: 252-22 (Dukes Aerospace, Inc.).

What NSN replaces 1660-00-796-8181?

There are 10 known substitutes for 1660-00-796-8181: 5133-00-228-1389, 4730-00-278-4240, 4920-00-565-7028 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 252-22?

Key specifications for 252-22: General Characteristics Item Description: ALUMINUM ALLOY,ANNODIZED FINISH,1.789 IN. OD,1.781 IN. LG IN; FSC Application Data: HEAT AND VENT SYSTEM,AIR CONDITIONING,AIRCRAFT. 2 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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