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National Stock Number (NSN) Output Data

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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
803-2177934-3XX-19 53711 A 5 9 A AX
2620-902ASSYBPC25 1-2IN 96169 A E 8 3 AX
2620-902 96169 A E 8 A AX
2620-902X8 PC25 96169 A E 8 E AX
2620-902ASSYBPC25 1-2IN 63686 A E 8 3 AX
70061948 63686 A E 8 E AX
803-2177934-3XX-19 80064 A 3 2 E AX
2110230 80064 A E 8 A AX
803-2177934 80064 A D 9 A AX
2110230 PIECE 25 1-2IN 80064 A E 8 E AX
845-1889587 80064 A E 8 1 AX
803-2177934 53711 A 5 9 A AX
70061948 90664 F E 8 6 AX
SS845-2110230 PIECE 25 1-2IN 80064 A E 8 E AX
845-1889587ASSYBPC25 1-2IN 80064 A E 8 3 AX

CAGE Information

Code Company
53711 NAVAL SEA SYSTEMS COMMAND
96169 ELECTRIC BOAT CORPORATION
63686 THE WALWORTH COMPANY
80064 NAVAL SHIP SYSTEMS COMMAND
90664 WALWORTH CO MARINE DIV

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
AJRM UNDER FLANGE HEIGHT 0.312 INCHES NOMINAL
AJRF FLANGE SEAT TO DISK END HEIGHT 0.108 INCHES NOMINAL
ABKK FLANGE DIAMETER 0.937 INCHES NOMINAL
CQFM HARDNESS RATING NOT RATED
STYL STYLE DESIGNATOR THREADED FLANGED
CQKM SEATING SURFACE SHAPE FLAT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATT MATERIAL NICKEL ALLOY OVERALL
ADAS BODY INSIDE DIAMETER 0.500 INCHES NOMINAL

Similar Parts

803-2177934 , 8032177934 , 4820-01-051-8366 , 4820010518366 , 010518366 , 803-2177934-3XX-19 , 2620-902ASSYBPC25 1-2IN , 2620-902 , 2620-902X8 PC25 , 2620-902ASSYBPC25 1-2IN , 70061948 , 803-2177934-3XX-19 , 2110230 , 803-2177934 , 2110230 PIECE 25 1-2IN , 845-1889587 , 803-2177934 , 70061948 , SS845-2110230 PIECE 25 1-2IN , 845-1889587ASSYBPC25 1-2IN ,