4820-00-045-5009 ( 2621-927-01ASSYIAS1-4IN , 2620-927X4ASSY7AAL1 , 2620-927X4ASSY7AA , 2620-927X4ASSY7AA , 2621-927-01ASSYIAS1-4IN , 2621-927-01ASSYIAS1-4INL1 )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-045-5009 4820 000455009 VALVE,CHECK 0548
NSN Features
MRC Parameter Characteristics
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
BBJX MOUNTING POSITION HORIZONTAL
AQLR VALVE OPERATION METHOD AUTOMATIC
STYL STYLE DESIGNATOR STRAIGHT THRU
ADQU FLOW CONTROL DEVICE DISK
CQGM MAXIMUM OPERATING PRESSURE 700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
AWLS CONNECTION TYPE UNTHREADED INTERNAL PIPE 1ST END
MATT MATERIAL COPPER ALLOY 903 SEAT
AAAR NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES 1ST END
MEDA MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE
AHNC CONNECTION STYLE SOCKET WITH BRAZING RING (PIPE) 1ST END
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
2621-927-01ASSYIAS1-4IN 96169 A 9 5 1 HD
2620-927X4ASSY7AAL1 03950 A 1 5 6 HD
2620-927X4ASSY7AA 11836 A 1 5 1 HD
2620-927X4ASSY7AA 96169 A 9 5 1 HD
2621-927-01ASSYIAS1-4IN 11836 A 1 3 1 HD
2621-927-01ASSYIAS1-4INL1 03950 A 2 5 6 HD
Manufacturers
Part SKU Cage Manufacturer Type Status
2621-927-01ASSYIAS1-4IN 96169 ELECTRIC BOAT CORPORATION A A
2620-927X4ASSY7AAL1 03950 NAVAL INVENTORY CONTROL POINT A A
2620-927X4ASSY7AA 11836 NATIONAL OILWELL A A
2620-927X4ASSY7AA 96169 ELECTRIC BOAT CORPORATION A A
2621-927-01ASSYIAS1-4IN 11836 NATIONAL OILWELL A A
2621-927-01ASSYIAS1-4INL1 03950 NAVAL INVENTORY CONTROL POINT A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U S B 3 05/13/1 N 8481301090 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN D 3HL1009 N
DN ------- I
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
B U N S
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DN NRP D 1 EA 0 U 3HL1009 N
DN NRP D 1 EA 0 U ------- 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