4820-00-459-9447 ( 2518992-9 , 484-6D22-2 , 484-6D22-2 )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-459-9447 4820 004599447 VALVE,CHECK 0548
NSN Features
MRC Parameter Characteristics
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
MATT MATERIAL STEEL COMP 303 OVERALL
AHNC CONNECTION STYLE FLARED (TUBE) 1ST END
AQLR VALVE OPERATION METHOD AUTOMATIC
CQRB SEAT ANGLE 37.0 DEGREES 1ST END
STYL STYLE DESIGNATOR STRAIGHT THRU
BBJX MOUNTING POSITION HORIZONTAL OR VERTICAL
AWLS CONNECTION TYPE THREADED EXTERNAL PIPE 2ND END
CMLP THREAD QUANTITY PER INCH 18 1ST END
AAJD THREAD CLASS 3A 1ST END
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
CQJX NOMINAL THREAD SIZE 0.250 INCHES 2ND END
SFTT SURFACE TREATMENT ANODIZE
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
CMLP THREAD QUANTITY PER INCH 18 2ND END
CQGM MAXIMUM OPERATING PRESSURE 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
ADQU FLOW CONTROL DEVICE POPPET
THSD THREAD SERIES DESIGNATOR UNF 1ST END
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
ADSU DISK LOADING METHOD SPRING
THSD THREAD SERIES DESIGNATOR ANPT 2ND END
AAJF THREAD DIRECTION RIGHT-HAND 2ND END
AAAR NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES 2ND END
CQJX NOMINAL THREAD SIZE 0.562 INCHES 1ST END
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
2518992-9 30003 A 2 1 1 KE
484-6D22-2 86768 H 9 5 3 KE
484-6D22-2 09990 A 2 3 5 ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
2518992-9 30003 NAVAL AIR SYSTEMS COMMAND A A
484-6D22-2 86768 TELEDYNE INDUSTRIES INC A H
484-6D22-2 09990 PARKER-HANNIFIN CORPORATION A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A 0 X A 01/12/1 N 8481302090 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS F I
DN D 3BSX--9 N
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N 0 X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS J 1 EA 0 U D
DN SMS J 1 EA 0 U 3BSX--9 N
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC
127220 X 64490 P P 594 Z 9 A V Z PRESSURE REG/RED/RELIEF VALVES NOI