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4820-01-144-2394, 4820011442394 NSN Information

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Manufacturer Part Number(s):2620-902ASSYCL2IN-PC25, 2620-902X7, 2620-902X7PIECE20-2IN, 300480, 803-2177934, 803-2177934-X8XX-19, 845-2110247, 845-2110247PIECE20-2IN, SS845-1889587ASSYCL2IN-PC25

FSC NIIN ITEM NAME
4820 011442394 SEAT,VALVE
INC ESDC HMIC
2211 N

4820-01-144-2394 MCRD (Master Cross Reference Data)

Mfg. Part # Mfg. Name CAGE RNCC RNVC ISC MSDS SADC DAC HCC
2620-902ASSYCL2IN-PC25 ELECTRIC BOAT CORPORATION 96169 C 1 2 N
2620-902X7 ELECTRIC BOAT CORPORATION 96169 D 9 2
2620-902X7PIECE20-2IN ELECTRIC BOAT CORPORATION 96169 5 2 2
2620-902X7PIECE20-2IN THE WALWORTH COMPANY 63686 3 2 2
300480 THE WALWORTH COMPANY 63686 C 1 2 N
803-2177934 NAVAL SHIP SYSTEMS COMMAND 80064 D 9 2
803-2177934-X8XX-19 NAVAL SHIP SYSTEMS COMMAND 80064 3 2 2
845-2110247 NAVAL SHIP SYSTEMS COMMAND 80064 D 9 2
845-2110247PIECE20-2IN NAVAL SHIP SYSTEMS COMMAND 80064 5 2 2
SS845-1889587ASSYCL2IN-PC25 NAVAL SEA SYSTEMS COMMAND 53711 C 1 2 N

4820-01-144-2394 Characteristics

MRC Requirement Statement Characteristics
STYL STYLE DESIGNATOR THREADED FLANGED
MDCL MATERIAL DOCUMENT AND CLASSIFICATION -QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
AAJD THREAD CLASS 3A SINGLE THREADED PORTION
CQKM SEATING SURFACE SHAPE FLAT
CMLP THREAD QUANTITY PER INCH 18 SINGLE THREADED PORTION
AJRM UNDER FLANGE HEIGHT 0.531 INCHES NOMINAL
CQFM HARDNESS RATING NOT RATED
MATT MATERIAL NICKEL ALLOY OVERALL
THSD THREAD SERIES DESIGNATOR UNS FIRST THREADED PORTION
AASA THREAD LENGTH 0.531 INCHES NOMINAL SINGLE THREADED PORTION
ABKK FLANGE DIAMETER 2.500 INCHES NOMINAL
CQJX NOMINAL THREAD SIZE 2.516 INCHES SINGLE THREADED PORTION
ADAS BODY INSIDE DIAMETER 2.000 INCHES NOMINAL
AJRF FLANGE SEAT TO DISK END HEIGHT 0.248 INCHES NOMINAL