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Part Number

Part Number:
NSN:
NIIN:
Item Name:
SEAT , VALVE

Definition:

A REPLACEABLE ITEM DESIGNED TO PROVIDE A STATIONARY SEATING SURFACE FOR A MATING, MOVEABLE ITEM SUCH AS A VALVE DISK OR THE LIKE. THE BODY MAY HAVE A FLANGE OF VARIOUS SHAPES. FOR DIESEL AND GASOLINE RECIPROCATING ENGINES, SEE INSERT, ENGINE VALVE SEAT.

CAGE Information

Code Company
91363 NORRISEAL NORRIS VALUES DIV DBA DOVE

Federal Supply Class

Title

VALVES, NONPOWERED

Inclusions:

INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.

Exclusions:

EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CQFM HARDNESS RATING NOT RATED
CQKM SEATING SURFACE SHAPE FLAT
MATT MATERIAL PLASTIC BODY
ABKW OVERALL HEIGHT 1.955 INCHES NOMINAL
STYL STYLE DESIGNATOR PLAIN
FEAT SPECIAL FEATURES TWO SHAFT HOLES FOR BUTTERFLY VALVE SHAFT
MATT MATERIAL RUBBER SEAT
ADAR BODY OUTSIDE DIAMETER 4.627 INCHES NOMINAL
ADAS BODY INSIDE DIAMETER 3.500 INCHES NOMINAL

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