4820-00-031-7624 ( 665-2-1/4D28 , 665-2-1/4D28 , 665-2-1/4D28 )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-031-7624 4820 000317624 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
AAAR NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES ALL ENDS
CQGM MAXIMUM OPERATING PRESSURE 3100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CBBL FEATURES PROVIDED PRESSURE TIGHT OUTLET SIDE
AQLR VALVE OPERATION METHOD AUTOMATIC
CSDC OPENING PRESSURE SETTING 35.0 POUNDS PER SQUARE INCH
AEHZ MAXIMUM OPERATING TEMP 400.0 DEG FAHRENHEIT SINGLE RESPONSE
AGAV END ITEM IDENTIFICATION GRUMMAN AEROSPACE A-10 AIRCRAFT
MATT MATERIAL ALUMINUM ALLOY OVERALL
SFTT SURFACE TREATMENT ANODIZE
STYL STYLE DESIGNATOR ERR-090
AAJF THREAD DIRECTION RIGHT-HAND ALL ENDS
MEDA MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON SINGLE RESPONSE
CQCY ADJUSTABLE PRESSURE RANGE +10.0/+50.0 POUNDS PER SQUARE INCH
AWLS CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
ADQU FLOW CONTROL DEVICE POPPET
ADSU DISK LOADING METHOD SPRING
AHNC CONNECTION STYLE ERR-090 ERR-100
CMLP THREAD QUANTITY PER INCH 18 ALL ENDS
THSD THREAD SERIES DESIGNATOR NPT ALL ENDS
CQJX NOMINAL THREAD SIZE 0.250 INCHES ALL ENDS
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
665-2-1/4D28 09990 A 2 3 5 ZZ
665-2-1/4D28 45681 A 2 5 6 9Z
665-2-1/4D28 86768 H 9 5 4 9Z
Manufacturers
Part SKU Cage Manufacturer Type Status
665-2-1/4D28 09990 PARKER-HANNIFIN CORPORATION A A
665-2-1/4D28 45681 PARKER-HANNIFIN CORPORATION A A
665-2-1/4D28 86768 TELEDYNE INDUSTRIES INC A H
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 1 11/01/1 N 8481400000 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS I
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A U N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS V 1 EA 0 U D
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 594 Z 9 A B Z PRESSURE REG/RED/RELIEF VALVES NOI