4810-01-098-9251 VALVE,GLOBE Index 4820-01-098-9253 VALVE,STOP-CHECK

National Stock Number:
4820-01-098-9252

Federal Supply Class:
4820

National Item Identification Number:
010989252

Description:
VALVE,GLOBE

Detail:
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.


Manufacturer Information:
MIL-V-2410981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-V-24109 1/4 1N.L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
CONNECTION STYLEPLAIN (PIPE) 1ST END
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
DEPARTURE FROM CITED DOCUMENTQUALITY CONTROL IN ACCORDANCE WITH NAVHSIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL ONE ITEMS
FLOW CONTROL DEVICEDISK
NOMINAL THREAD SIZE1.375 INCHES 1ST END
NONDEFINITIVE SPEC/STD DATA1/4 SIZE
MATERIALPLASTIC FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY 400 SEAT
MATERIALSTEEL COMP 316 STEM
RENEWABLE SEAT RING TYPERETAINING SCREW
THREAD CLASS3B 1ST END
THREAD DIRECTIONLEFT-HAND 1ST END
THREAD SERIES DESIGNATORUNF 1ST END
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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