4310-01-344-1037 ( 74D111221-1003 , 74D111221-2053 , 74D111221 )

NSN Information
NSN FSC NIIN Item Name INC
4310-01-344-1037 4310 013441037 VACUUM PUMP UNIT,ROTARY 2990
NSN Features
MRC Parameter Characteristics
FREQ FREQUENCY IN HERTZ 60.0
AEQC OPERATING SPEED AT RATED CAPACITY IN RPM 1725.0
ELEC VOLTAGE IN VOLTS 115.0
CXBW INTAKE CONNECTION THREAD SERIES DESIGNATOR NPT
AMPS CURRENT RATING IN AMPS 1.652
AAYU INTAKE CONNECTION TYPE THREADED INTERNAL
AERP SYSTEM DESIGN NONCORROSIVE
AENC PUMP QUANTITY 1
AENG PUMPING ELEMENT TYPE ROTARY PISTON
AKDJ PRIME MOVER TYPE ELECTRIC MOTOR
BPRZ SAFETY DEVICE TYPE SAFETY RELIEF VALVE
AAXW BRAKE HORSEPOWER REQUIRED 0.250
BDML CONTROL DEVICE TYPE AUTOMATIC SPEED REGULATOR
AGAV END ITEM IDENTIFICATION A/F-18-DCN
CXCD INTAKE CONNECTION NOMINAL THREAD SIZE 0.250 INCHES
AENE PUMP BODY MATERIAL IRON, CAST
AAYT INTAKE CONNECTION QUANTITY 1
AAYD STAGE QUANTITY 1
AENF SPECIFIC GAS FOR WHICH DESIGNED AIR
AAYV DISCHARGE CONNECTION QUANTITY 1
ADLE VACUUM RATING 26.0 INCHES OF MERCURY
AAXX MOUNTING TYPE BASE
ACDC CURRENT TYPE AC
ASWT INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR 1/4-18 NPT
FEAT SPECIAL FEATURES UNIT INCLUDES COMPONENTS OF REPAIR SET: ELBOW ASSEMBLY AN914-2D; LIGHT 5M2445-5; LIGHT ASSEMBLY 5M943-21; GAGE 7M728-1; VACUUM GAGE 7M728-2
FAAZ PHASE SINGLE
AEQJ MINIMUM OPERATING TEMP 32.0 DEG FAHRENHEIT
AEQH AIR DISPLACEMENT RATE 4.0 CUBIC FEET PER MINUTE IN FREE AIR
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
74D111221-1003 12464 R 9 3 6 AX
74D111221-2053 76301 A 9 5 6 AX
74D111221 76301 A 9 D A AX
Manufacturers
Part SKU Cage Manufacturer Type Status
74D111221-1003 12464 MCDONNELL DOUGLAS CORP A R
74D111221-2053 76301 BOEING COMPANY THE F A
74D111221 76301 BOEING COMPANY THE F A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X B 3 08/23/1 N 8414100000 2990
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
B A N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS Z Z EA 0 U D
DN SMS Z Z EA 0 U 9B----- N
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