4820-00-781-4834 ( 5159A1-6TT135 , C1498D6TT135 )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-781-4834 4820 007814834 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 2ND END
MEDA MEDIA FOR WHICH DESIGNED ETHYLENE GLYCOL 3RD RESPONSE
MEDA MEDIA FOR WHICH DESIGNED HELIUM 4TH RESPONSE
CSDC OPENING PRESSURE SETTING 135.0 POUNDS PER SQUARE INCH
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
CQGM MAXIMUM OPERATING PRESSURE 2400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CBBL FEATURES PROVIDED PRESSURE TIGHT OUTLET SIDE
AQLR VALVE OPERATION METHOD AUTOMATIC
CQRB SEAT ANGLE 37.0 DEGREES 1ST END
MEDA MEDIA FOR WHICH DESIGNED AIR 1ST RESPONSE
FEAT SPECIAL FEATURES HYDROGEN,NITROGEN,GASEOUS,REFRIGERANT 12,FRESH WATER MEDIA
CMLP THREAD QUANTITY PER INCH 18 1ST END
AAJD THREAD CLASS 3A 1ST END
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
SFTT SURFACE TREATMENT ANODIZE
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
STYL STYLE DESIGNATOR ERR-090
MATT MATERIAL ALUMINUM ALLOY 2024 BODY
MEDA MEDIA FOR WHICH DESIGNED ALCOHOL, ETHYL 2ND 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
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6 T6 FED SPEC 1ST MATERIAL RESPONSE BODY
AEHZ MAXIMUM OPERATING TEMP 275.0 DEG FAHRENHEIT SINGLE RESPONSE
MATT MATERIAL ALUMINUM ALLOY 2024 FLOW CONTROL DEVICE AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6 T6 FED SPEC 1ST MATERIAL RESPONSE FLOW CONTROL DEVICE
AHNC CONNECTION STYLE ERR-090 ERR-100
MEDA MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON 5TH RESPONSE
MATT MATERIAL ALUMINUM ALLOY 2024 SEAT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6 T6 FED SPEC 1ST MATERIAL RESPONSE SEAT
CQJX NOMINAL THREAD SIZE 0.562 INCHES 1ST END
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
5159A1-6TT135 91816 A 2 3 3 SE
C1498D6TT135 81755 A 2 7 1 SE
Manufacturers
Part SKU Cage Manufacturer Type Status
5159A1-6TT135 91816 CIRCOR AEROSPACE INC. F A
C1498D6TT135 81755 LOCKHEED MARTIN CORPORATION A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 03/27/1 N 8481400000 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
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 64500 P P 594 Z 9 A V Z PRESSURE REG/RED/RELIEF VALVES NOI