Product Details | COMPRESSED GAS CYLINDER VALVE CONNECTIONS ADAPTER

1660-01-504-9323 An adapter designed to connect a compressed gas cylinder valve outlet to a regulator, charging connection, or other mating part having a different connection for the same gas.20416600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment42200038Marine Lifesaving and Diving Equipment42400027Safety and Rescue Equipment81200039Commercial and Industrial Gas Cylinders

Part Alternates: 173785, 1660-01-504-9323, 01-504-9323, 1660015049323, 015049323

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

Supply Group (FSG) NSN Assign. NIIN
16 13 FEB 2003 01-504-9323

Drawings & Photos | NSN 1660-01-504-9323


Demand History | NSN 1660-01-504-9323

Part Number Request Date QTY Origin
173785 2019-01-03 1 Germany
173785 2018-04-102 1 Germany
173785 2017-05-139 3 Germany
173785 2017-05-128 2 Germany
173785 2016-03-63 1 Germany
1660-01-504-9323 2013-11-331 1 ES
1660-01-504-9323 2013-05-126 2 DK
1660-01-504-9323 2013-05-126 2 DK
1660-01-504-9323 2013-04-91 10 United States
1660-01-504-9323 2013-02-37 1 ES
1660-01-504-9323 2012-01-23 1 AT
173785 2011-02-45 3 US
1660-01-504-9323 2010-06-159 1 Russian Federation
1660-01-504-9323 2010-02-39 6 Canada
1660-01-504-9323 2008-04-92 1 US

Cross Reference | NSN 1660-01-504-9323

Part Number Cage Code Manufacturer
173785 16827 BE AEROSPACE, INC. DIV LIFE SUPPORT SYSTEMS

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Technical Data | NSN 1660-01-504-9323

Characteristic Specifications
MATERIAL BRASS
SPECIFIC GAS FOR WHICH DESIGNED OXYGEN
FIRST END CONNECTION TYPE THREADED EXTERNAL GAS CYLINDER
FIRST END STYLE DESIGNATOR 43 FLARED
FIRST END THREAD SIZE 1/2-20
FIRST END THREAD SERIES/TYPE DESIGNATOR UNF
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END REDUCED PASSAGE INSIDE DIAMETER 0.3125 INCHES NOMINAL
SECOND END STYLE DESIGNATOR 16 SWIVEL NUT, GAS
SECOND END THREAD SIZE 3/8-24
SECOND END THREAD SERIES/TYPE DESIGNATOR UNF
SECOND END THREAD DIRECTION RIGHT-HAND
UNION END NOT INCLUDED
WRENCHING FACILITY NOT INCLUDED
OVERALL LENGTH 2.300 INCHES MINIMUM AND 2.440 INCHES MAXIMUM
III PART NAME ASSIGNED BY CONTROLLING AGENCY CHARGING ADAPTER 5/16 IN TUBE TO AND10089-3

Restrictions/Controls & Freight Information | NSN 1660-01-504-9323

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information