5305-01-520-3910 SCREW,CAP,HEXAGON HEAD Index 6670-01-520-3912 SCALE,WEIGHING

National Stock Number:
4820-01-520-3911

Federal Supply Class:
4820

National Item Identification Number:
015203911

Description:
VALVE,PNEUMATIC TANK

Detail:
A VALVE, DESIGNED FOR ATTACHMENT TO PRESSURE TANKS AND/OR MECHANICAL EQUIPMENT FOR THE PURPOSE OF PERMITTING AN INCREASE, DECREASE, AND THE GAGING OF PRESSURE (SIMILAR TO TIRE VALVES) WITHIN A CONFINING CHAMBER CARRYING COMPRESSED AIR, GASES OR OIL.


Manufacturer Information:
732675753711NAVAL SEA SYSTEMS COMMAND
7326757-0253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
END CONNECTION QUANTITY2
BODY MATERIALSTEEL
BODY STYLESTRAIGHT THRU
FURNISHED ITEMSCAP
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORSWIVEL NUT, GASKET SEAL
MEDIA FOR WHICH DESIGNEDGAS, INERT
PART NAME ASSIGNED BY CONTROLLING AGENCYINSERTING PLUG, FLASK
SECOND END CONNECTION TYPETHREADED EXTERNAL PIPE
SEAT MATERIALRUBBER, MIL-R-2765
SECOND END STYLE DESIGNATOREXTERNAL SEAT FOR GASKET SEAL
SECOND END THREAD SERIES DESIGNATORNPT
SECOND END NOMINAL THREAD SIZE0.250 INCHES
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIAL FEATURESVALVE IS COMPRISED OF A TAIL PIECE, BLANK (4730-01-260-4502); VALVE, TANK (4820-01-412-8612); VALVE, CAP (2640-00-255-9346); UNION NUT (4730-01-518-7278); O-RING (5330-00-844-2941).


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