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4820-00-420-6845, 4820004206845 NSN Information

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Manufacturer Part Number(s):1677, 5568P, 708290-00, CD1677

FSC NIIN ITEM NAME
4820 004206845 SEAT,VALVE
INC ESDC HMIC
2211 N

4820-00-420-6845 MCRD (Master Cross Reference Data)

Mfg. Part # Mfg. Name CAGE RNCC RNVC ISC MSDS SADC DAC HCC
1677 CURTISS-WRIGHT ELECTRO-MECHANICAL 93232 5 2 2
5568P CURTISS-WRIGHT ELECTRO-MECHANICAL 93232 5 9 2
708290-00 CURTISS-WRIGHT ELECTRO-MECHANICAL 93232 3 2 2
CD1677 CURTISS-WRIGHT ELECTRO-MECHANICAL 93232 5 2 2

4820-00-420-6845 Characteristics

MRC Requirement Statement Characteristics
MATT MATERIAL COPPER ALLOY OVERALL
CQJX NOMINAL THREAD SIZE 4.125 INCHES SINGLE THREADED PORTION
CQKM SEATING SURFACE SHAPE FLAT
AAJD THREAD CLASS 2A SINGLE THREADED PORTION
AASA THREAD LENGTH 0.875 INCHES NOMINAL SINGLE THREADED PORTION
FEAT SPECIAL FEATURES 5 LIGHTENING HOLES EQUALLY SPACED 1.188IN. BY 1.688 IN.; CENTER HOLE 9/16-12 UNC THDW/COUNTER BORE 11/16 IN. DIA BY 3/32 IN. DEEP ONONE @END OF CENTER HOLE
CQFM HARDNESS RATING NOT RATED
CMLP THREAD QUANTITY PER INCH 12 SINGLE THREADED PORTION
STYL STYLE DESIGNATOR PLAIN THREADED
THSD THREAD SERIES DESIGNATOR UN SINGLE THREADED PORTION
ABKW OVERALL HEIGHT 0.875 INCHES NOMINAL
ADAS BODY INSIDE DIAMETER 0.562 INCHES NOMINAL