Product Details | DIRT AND LIQUID DEFLECTOR

1660-00-534-6977 An item so shaped as to deflect one or more of the following: dust, dirt, grease, oil, or liquid into a desired direction or away from a particular area. Can be attached to a stationary or with a revolving part. May or may not be a mechanical device.21516150056Helicopter Rotor Blades, Drive Mechanisms and Components16600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment16800049Miscellaneous Aircraft Accessories and Components25200039Vehicular Power Transmission Components25300060Vehicular Brake, Steering, Axle, Wheel, and Track Components25400035Vehicular Furniture and Accessories28050063Gasoline Reciprocating Engines, Except Aircraft; and Components28150029Diesel Engines and Components28250029Steam Turbines and Components28350096Gas Turbines and Jet Engines; Non-Aircraft Prime Mover, Aircraft Non-Prime Mover, and Components29950042Miscellaneous Engine Accessories, Aircraft43100028Compressors and Vacuum Pumps43200020Power and Hand Pumps49300041Lubrication and Fuel Dispensing Equipment53400020Hardware, Commercial

Part Alternates: 2019395, 201939-5, 1660-00-534-6977, 00-534-6977, 1660005346977, 005346977

Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Supply Group (FSG) NSN Assign. NIIN
16 01 JAN 1963 00-534-6977

Drawings & Photos | NSN 1660-00-534-6977


Cross Reference | NSN 1660-00-534-6977

Part Number Cage Code Manufacturer
201939-5 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
201939-5 72599 ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO

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Technical Data | NSN 1660-00-534-6977

Characteristic Specifications
STYLE DESIGNATOR 21 ROUND, FLANGED
INSIDE DIAMETER 0.393 INCHES NOMINAL
OUTSIDE DIAMETER 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
BODY LENGTH 0.423 INCHES MINIMUM AND 0.427 INCHES MAXIMUM
MATERIAL STEEL
SPECIAL FEATURES 6 SLOTS EQUALLY SPACED WITHIN 0.010 OF TRUE POSITION OF FLANGE; 5 LANDS ON BODY
III FSC APPLICATION DATA TURBINE,ACFT COOLING
MANUFACTURERS CODE 70210
DESIGN CONTROL REFERENCE 201939-5

Restrictions/Controls & Freight Information | NSN 1660-00-534-6977

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 124520 LUBRICATORS/GREASE CUPS NOI AUT
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 671 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable