4520-01-066-6551 TEE,AIR CONDITIONING-HEATING Index 4820-01-066-6555 DISK,VALVE

National Stock Number:
4820-01-066-6553

Federal Supply Class:
4820

National Item Identification Number:
010666553

Description:
RETAINER,SEAT,VALVE

Detail:
AN ITEM OF VARIOUS SHAPES AND CROSS-SECTIONS, THAT MAY BE FLANGED AND THAT IS DESIGNED TO FIT OVER A VALVE SEAT, ALLOWING PROPER POSITIONING OF THE SEAT WITH A FLOW CONTROL DEVICE.


Manufacturer Information:
SS845-205057553711NAVAL SEA SYSTEMS COMMAND
SS845-2050575 P80064NAVAL SHIP SYSTEMS COMMAND
SS845-2050575PC953154PORTLAND VALVE LLC
SS845-2050575PC953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
OUTSIDE DIAMETER4.875 INCHES NOMINAL
MATERIALNICKEL ALLOY
VALVE DESIGN CONTROL ACTIVITY53711


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