4820-01-158-4181 ( 2320B-2MM , 2320B-2MM )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-158-4181 4820 011584181 VALVE,CHECK 0548
NSN Features
MRC Parameter Characteristics
CQJX NOMINAL THREAD SIZE 0.250 INCHES 1ST END
AHNC CONNECTION STYLE PLAIN (PIPE) 1ST END
AQLR VALVE OPERATION METHOD AUTOMATIC
STYL STYLE DESIGNATOR STRAIGHT THRU
BBJX MOUNTING POSITION HORIZONTAL OR VERTICAL
THSD THREAD SERIES DESIGNATOR NPT 1ST END
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
AWLS CONNECTION TYPE THREADED EXTERNAL PIPE 1ST END
ADQU FLOW CONTROL DEVICE POPPET
ADSU DISK LOADING METHOD SPRING
AEHZ MAXIMUM OPERATING TEMP 500.0 DEG FAHRENHEIT SINGLE RESPONSE
CQGM MAXIMUM OPERATING PRESSURE 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MATT MATERIAL COPPER ALLOY 360 BODY
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
2320B-2MM 1DJ21 A 9 5 4 MB
2320B-2MM 91816 A 2 3 2 MB
Manufacturers
Part SKU Cage Manufacturer Type Status
2320B-2MM 1DJ21 MCGINNIS INDUSTRIAL SALES INC A A
2320B-2MM 91816 CIRCOR AEROSPACE INC. F A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 07/22/1 N 8481301090 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS N I
DF N SF9SX-N F
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS D 1 EA 0 U D
DF SMS D 1 EA 0 U SF9SX-N F
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 Z A V Z PRESSURE REG/RED/RELIEF VALVES NOI