5330-01-304-2071 RETAINER,PACKING Index 4820-01-304-2073 VALVE,CHECK

National Stock Number:
4820-01-304-2072

Federal Supply Class:
4820

National Item Identification Number:
013042072

Description:
VALVE,CROSS

Detail:
A VALVE WITH TWO CONNECTIONS ON THE RUN AND A THIRD AND SOMETIMES FOURTH CONNECTION AT 90 DEGREE (1.5708 RADIANS) ANGLE(S) TO THE RUN. THE FLOW IS CONTROLLED BY THE ACTION OF A STEM WHICH LIFTS A DISK PERPENDICULARLY OFF OF THE CENTER AXIS OF ITS SEAT.


Manufacturer Information:
1246185-102769LOCKHEED MARTIN CORPORATION
1246185-156232LOCKHEED MARTIN CORPORATION
5983359-153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
FSC APPLICATION DATAMK,92,MOD 6,INTERIM SUPPORT
SEAT ANGLE12.5 DEGREES ALL ENDS
VALVE OPERATION METHODMANUAL


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