4820-01-667-5281 VALVE ASSEMBLY 4820-01-667-8420 GEAR OPERATOR,VALVE

National Stock Number:
4820-01-667-5633

Federal Supply Class:
4820

National Item Identification Number:
016675633

Description:
STEM,FLUID VALVE


Manufacturer Information:
40B3243-00178022NORTHROP GRUMMAN SYSTEMS CORPORATION
40B3243-00178103SCHWEIZER AIRCRAFT CORP.
803-752648753711NAVAL SEA SYSTEMS COMMAND
803-7526487-J10WXOX4C-01353711NAVAL SEA SYSTEMS COMMAND
40B3243-00178286SIKORSKY AIRCRAFT CORPORATION
40B3243-00178JW8NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
LARGEST OUTSIDE DIAMETER1.860 INCHES MINIMUM AND 1.870 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B574 UNS N06686 GR2 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH21.480 INCHES MINIMUM AND 21.520 INCHES MAXIMUM
VALVE SIZE FOR WHICH DESIGNED10.0 INCHES
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY
STEM ACTUATING END TYPESLOTTED


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