4820-01-672-1275 VALVE,SAFETY RELIEF 4820-01-672-1845 VALVE,BUTTERFLY

National Stock Number:
4820-01-672-1302

Federal Supply Class:
4820

National Item Identification Number:
016721302

Description:
VALVE,GATE


Manufacturer Information:
WO-03-MIL/GATE-ASSY4YUS3W. & O. SUPPLY, INC.


Techincal Specification:
BOLT HOLE QUANTITY8
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES
FACE TO FACE DISTANCE6.25 INCHES
FLANGE FACE DESIGNPLAIN
FLANGE DIAMETER6.625 INCHES
FLANGE WIDTH0.9375 INCHES
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A494, GR.-30C ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A494, GR.-30H ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY 400 STEM
MATERIALNICKEL ALLOY DISK
MATERIALNICKEL ALLOY SEAT
STEM TYPERISING
VALVE OPERATION METHODMANUAL WITH GEAR UNIT
VALVE SIZE3.00 INCHES


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