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4820-01-250-7178 ( 40555 )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-250-7178 4820 012507178 VALVE,REGULATING,FLUID PRESSURE 2756
NSN Features
MRC Parameter Characteristics
ACKM FIRST END CONNECTION TYPE PLAIN FACE FLANGE
ADQV FLOW CONTROL DEVICE MATERIAL NICKEL COPPER ALLOY, QQ-N-288
ACSH SEAT MATERIAL NICKEL COPPER ALLOY, QQ-N-288
ADQL FACE TO FACE DISTANCE 6.562 INCHES NOMINAL
ACLB FIRST END BOLT CIRCLE DIAMETER 2.375 INCHES NOMINAL
ACKZ FIRST END BOLT HOLE QUANTITY 4
ADQU FLOW CONTROL DEVICE DISK
AEVR VALVE LOADING METHOD SPRING
AAQL BODY STYLE STRAIGHT THRU
ACKU FIRST END FLANGE THICKNESS 0.312 INCHES NOMINAL
AEVP MANUAL CONTROL METHOD WHEEL
AEVN REGULATION TYPE MANUAL SINGLE STAGE
ADQZ END CONNECTION QUANTITY 2
AEVZ MAXIMUM INLET PRESSURE RATING NOT RATED
ACLR SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
ACLA FIRST END BOLT HOLE DIAMETER 0.625 INCHES NOMINAL
ACKN FIRST END STYLE DESIGNATOR PLAIN
ACKT FIRST END FLANGE SHAPE STYLE ROUND W/ BOLT HOLES
ACKL MEDIA FOR WHICH DESIGNED WATER, FRESH
ABEP STEM MATERIAL NICKEL COPPER ALLOY, QQ-N-281
AEWF FILTER NOT INCLUDED
AEWB OUTLET PRESSURE ACCURACY RATING NOT RATED
AAFZ BODY MATERIAL BRONZE, MIL-B-16541
AAHF FIRST END FLANGE OUTSIDE DIAMETER 3.500 INCHES NOMINAL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
40555 55378 A 2 3 A AX
Manufacturers
Part SKU Cage Manufacturer Type Status
40555 55378 TRAC REGULATORS INC A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 03/06/1 N 8481809015 2756
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9B----- N
DS I
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 1 EA 0 U 9B----- N
DS SMS J 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 64480 P 594 Z 9 A B Z PRESSURE REG/RED/RELIEF VALVES NOI