4320-00-398-5815 ( 11CS237PC32 , 11DCS228PC32 , EV4-3 , 11JCS222PC32 , EV4-3BR , 11CS237PC32 , 11DCS228PC32 , 11JCS222PC32 , 11HCS221PC32 , EV4-3 , EV4-3BR , 11HCS221PC32 )

NSN Information
NSN FSC NIIN Item Name INC
4320-00-398-5815 4320 003985815 DIFFUSER 7777
NSN Features
MRC Parameter Characteristics
TEXT GENERAL CHARACTERISTICS ITEM DESCRIPTION BRASS,4.875 IN.OD,2.125 IN.ID,0.438 IN.THK,COUNTERBORED ONE SIDE 2.500 IN.DIA BY 0.219 IN.DEEP,DIFFUSER GROOVE 0.500 IN.WIDE BY 0.219 IN.DEEP,DIFFUSER GROOVE 0.500 IN.WIDE BY 0.125 IN.DEEP,ONE RECTANGULAR HOLE 0.563 IN.LG BY 0.438 IN.WIDE,ONE SLOT ON OD PARALLEL WITH AXIS 0.125 IN.WIDE BY 0.156 IN.DEEP
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
11CS237PC32 04579 A 2 3 5 AX
11DCS228PC32 04579 A 9 5 5 AX
EV4-3 04579 A 9 5 5 AX
11JCS222PC32 04579 A 9 5 5 AX
EV4-3BR 04579 A 9 5 5 AX
11CS237PC32 43491 C 9 5 5 AX
11DCS228PC32 43491 C 9 5 5 AX
11JCS222PC32 43491 C 9 5 5 AX
11HCS221PC32 04579 A 9 5 5 AX
EV4-3 43491 C 9 5 5 AX
EV4-3BR 43491 C 9 5 5 AX
11HCS221PC32 43491 C 9 5 5 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
11CS237PC32 04579 AURORA PUMP A A
11DCS228PC32 04579 AURORA PUMP A A
EV4-3 04579 AURORA PUMP A A
11JCS222PC32 04579 AURORA PUMP A A
EV4-3BR 04579 AURORA PUMP A A
11CS237PC32 43491 GENERAL SIGNAL CORP A C
11DCS228PC32 43491 GENERAL SIGNAL CORP A C
11JCS222PC32 43491 GENERAL SIGNAL CORP A C
11HCS221PC32 04579 AURORA PUMP A A
EV4-3 43491 GENERAL SIGNAL CORP A C
EV4-3BR 43491 GENERAL SIGNAL CORP A C
11HCS221PC32 43491 GENERAL SIGNAL CORP A C
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 01/01/1 N 7777
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9C----- N V DISCONTINUED W/O REPLACEMENT
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
DN S9C V 1 EA 0 U 9C----- 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