4820-00-142-2168, COCK,SHUTOFF,SCREW STEM

National Stock Number:
4820-00-142-2168

Federal Supply Class:
4820

National Item Identification Number:
001422168

Description:
COCK,SHUTOFF,SCREW STEM

Detail:
A COMPACT TWO-WAY TYPE OF VALVE MECHANISM HAVING A ONE PIECE BODY AND SEAT AND A ONE PIECE STEM AND DISK. IT HAS NO BONNET, AND IS NOT USED FOR FINE CONTROL OF FLOW. IT IS USED EXTENSIVELY IN THE AUTOMOTIVE FIELD.

Manufacturer Information:

131-70730	01276	EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
131-70730	79470	DANA CORP WEATHERHEAD DIV
730	01276	EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
7037367	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
501057-2	56190	METADURE PARTS & SALES, INC.
730	79470	DANA CORP WEATHERHEAD DIV
A730	01276	EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
HV10939	21102	EVANS TEMPCON MICHIGAN, LLC
78613	64104	DRESSER, LLC
A730	79470	DANA CORP WEATHERHEAD DIV
896730	81336	CHIEF OF ENGINEERS DEPT OF ARMY
X537B151	94033	CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV

Techincal Specification:

CONNECTION TYPE	THREADED EXTERNAL PIPE SECOND END
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST END
CONNECTION STYLE	INVERTED FLARE (TUBE) FIRST END
CONNECTION STYLE	PLAIN (PIPE) SECOND END
FURNISHED ITEMS AND QUANTITY	1 NUT
FLOW CONTROL DEVICE	DISK OR STEM
MATERIAL	COPPER ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES FIRST END
NOMINAL PIPE SIZE ACCOMMODATED	0.125 INCHES SECOND END
NOMINAL THREAD SIZE	0.125 INCHES SECOND END
NOMINAL THREAD SIZE	0.438 INCHES FIRST END
SEAT ANGLE	42.0 DEGREES FIRST END
THREAD CLASS	3B FIRST END
THREAD DIRECTION	RIGHT-HAND FIRST END
THREAD DIRECTION	RIGHT-HAND SECOND END
THREAD SERIES DESIGNATOR	UNS FIRST END
THREAD QUANTITY PER INCH	24 FIRST END
THREAD SERIES DESIGNATOR	NPT SECOND END
VALVE OPERATION METHOD	MANUAL

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