4820-00-657-3697 ( 1R3643-28-30 )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-657-3697 4820 006573697 VALVE,RESTRICTOR CHECK 2052
NSN Features
MRC Parameter Characteristics
MATT MATERIAL RUBBER SYNTHETIC PACKING
ABVL APERTURE DIAMETER 0.050 INCHES NOMINAL
FEAT SPECIAL FEATURES 2.969 IN. OVER-ALL LG,1.000 IN. ACROSS FLATS
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES 1ST END
AHNC CONNECTION STYLE FLARED (TUBE) 1ST END
CQRB SEAT ANGLE 37.0 DEGREES 1ST END
STYL STYLE DESIGNATOR STRAIGHT THRU
AAJD THREAD CLASS 3A 1ST END
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
ADQU FLOW CONTROL DEVICE POPPET
THSD THREAD SERIES DESIGNATOR UNF 1ST END
CQJX NOMINAL THREAD SIZE 0.437 INCHES 1ST END
CMLP THREAD QUANTITY PER INCH 20 1ST END
MATT MATERIAL ALUMINUM ALLOY BODY
MATT MATERIAL STEEL CORROSION RESISTING FLOW CONTROL DEVICE
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
1R3643-28-30 26044 A 2 3 5 SB
Manufacturers
Part SKU Cage Manufacturer Type Status
1R3643-28-30 26044 SAF INDUSTRIES LLC A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X B 01/01/1 N 8481309000 2052
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 64490 P P 594 Z Z A A Z PRESSURE REG/RED/RELIEF VALVES NOI