4820-00-006-3987 ( 493-12B2-20 , 493-12B2-20 )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-006-3987 4820 000063987 VALVE,CHECK 0548
NSN Features
MRC Parameter Characteristics
CMLP THREAD QUANTITY PER INCH 12 ALL ENDS
FEAT SPECIAL FEATURES VALVE CRACKING PRESSURE 20 PSI
AAJD THREAD CLASS 3B ALL ENDS
AEHZ MAXIMUM OPERATING TEMP 225.0 DEG FAHRENHEIT SINGLE RESPONSE
BBJX MOUNTING POSITION HORIZONTAL
MATT MATERIAL STEEL COMP 304 FLOW CONTROL DEVICE AND STEEL COMP 303 FLOW CONTROL DEVICE
AQLR VALVE OPERATION METHOD AUTOMATIC
MEDA MEDIA FOR WHICH DESIGNED AIR 1ST RESPONSE
STYL STYLE DESIGNATOR STRAIGHT THRU
AWLS CONNECTION TYPE THREADED INTERNAL BOSS ALL ENDS
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-626,ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE BODY
CQGM MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MATT MATERIAL COPPER ALLOY BODY
CQJX NOMINAL THREAD SIZE 1.062 INCHES ALL ENDS
THSD THREAD SERIES DESIGNATOR UNJF ALL ENDS
AAJF THREAD DIRECTION RIGHT-HAND ALL ENDS
ADQU FLOW CONTROL DEVICE POPPET
ADSU DISK LOADING METHOD SPRING
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-1149,TYPE 2 CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE SEAT
MEDA MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON 2ND RESPONSE
AHNC CONNECTION STYLE GASKET SEAL (BOSS) ALL ENDS
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES ALL ENDS
MATT MATERIAL RUBBER SEAT
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
493-12B2-20 86768 H 9 5 3 HD
493-12B2-20 09990 A 2 3 5 ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
493-12B2-20 86768 TELEDYNE INDUSTRIES INC A H
493-12B2-20 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 X A 1 06/23/1 N 8481301090 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS I
DN 9B----- N
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
DN SMS J 0 EA 0 U 9B----- N
DS SMS J 0 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
051080 Z 29300 W 576 Z 9 A B Z FAUCETS,BIBCOCKS,GATES VALVES