Product Details | VALVE DISK

1660-00-889-7554 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.20616500058Aircraft Hydraulic, Vacuum, and De-icing System Components16600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment29150064Engine Fuel System Components, Aircraft and Missile Prime Movers48100015Valves, Powered48200018Valves, Nonpowered65150057Medical and Surgical Instruments, Equipment, and Supplies

Part Alternates: 16034444, 1603444-4, 1660-00-889-7554, 00-889-7554, 1660008897554, 008897554

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

Supply Group (FSG) NSN Assign. NIIN
16 01 JAN 1962 00-889-7554

Cross Reference | NSN 1660-00-889-7554

Part Number Cage Code Manufacturer
1603444-4 99251 CARLETON LIFE SUPPORT SYSTEMS INC. DBA COBHAM MISSION SYSTEM

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Technical Data | NSN 1660-00-889-7554

Characteristic Specifications
MATERIAL SILICONE RUBBER
STYLE DESIGNATOR G8 SOLID
OUTSIDE DIAMETER 0.750 INCHES NOMINAL
OVERALL HEIGHT 0.025 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED OXYGEN
PRESSURE RATING NOT RATED
TEMP RATING NOT RATED
MANUFACTURERS CODE 99251
DESIGN CONTROL REFERENCE 1603444-4

Restrictions/Controls & Freight Information | NSN 1660-00-889-7554

Category Code Description
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.)
Precious Metals Indicator Code:UPrecious metal type is unknown
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 156600 PLASTIC/RUBBER ARTICLE VIZ:
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable