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National Stock Number (NSN) Output Data

NSN:
4820-00-468-0837
NIIN:
004680837
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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
490722PC34 53711 A 3 2 5 AX
2R293PC34 51729 A 3 2 6 AX
2R302PC34 51729 A 3 2 6 AX
490731PC34 53711 A 3 2 5 AX
490722PC34 80064 A 5 9 5 AX
1603-285PC34 81316 A 3 2 6 AX
490731PC34 80064 A 5 9 5 AX
1612-285PC34 81316 A 3 2 6 AX

CAGE Information

Code Company
51729 DRESSER INC. DBA DRESSER ROOTS BLOWE
53711 NAVAL SEA SYSTEMS COMMAND
80064 NAVAL SHIP SYSTEMS COMMAND
81316 PORTSMOUTH NAVAL SHIPYARD

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
AJFZ SEAT RADIUS 2.073 INCHES NOMINAL
ADAS BODY INSIDE DIAMETER 3.780 INCHES NOMINAL
AJRF FLANGE SEAT TO DISK END HEIGHT 0.418 INCHES NOMINAL
MATT MATERIAL COPPER ALLOY OVERALL
FEAT SPECIAL FEATURES FLANGE MTG,4 BOLT HOLES 0.435 IN. DIA ON A 5.535 IN. BC DIA
CQFM HARDNESS RATING NOT RATED
ADAR BODY OUTSIDE DIAMETER 4.489 INCHES NOMINAL
CQKM SEATING SURFACE SHAPE RADIAL
STYL STYLE DESIGNATOR PLAIN FLANGED
ABKK FLANGE DIAMETER 4.812 INCHES NOMINAL
AJRM UNDER FLANGE HEIGHT 0.830 INCHES NOMINAL

Similar Parts

2R293PC34 , 2R293PC34 , 4820-00-468-0837 , 4820004680837 , 004680837 , 490722PC34 , 2R293PC34 , 2R302PC34 , 490731PC34 , 490722PC34 , 1603-285PC34 , 490731PC34 , 1612-285PC34 ,