4820-00-528-3523 VALVE,CROSS Index 1660-00-528-3525 VALVE,GLOBE

National Stock Number:
4820-00-528-3524

Federal Supply Class:
4820

National Item Identification Number:
005283524

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:
20-10026044SAF INDUSTRIES LLC
AN5829-288044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
BONNET TYPEPACKING RETAINING
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
FLOW CONTROL DEVICENEEDLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-591 FED SPEC 2ND MATERIAL RESPONSE AND QQ-A-367 FED SPEC 3RD MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-591 FED SPEC 2ND MATERIAL RESPONSE AND QQ-A-367 FED SPEC 3RD MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIALALUMINUM ALLOY BODY
MATERIALALUMINUM ALLOY SEAT
MATERIALCOPPER ALLOY STEM
NOMINAL THREAD SIZE0.125 INCHES ALL ENDS
STYLE DESIGNATORCROSS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC ALL TREATMENT RESPONSES
SURFACE TREATMENTANODIZE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODMANUAL


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