4220-01-221-8953 ( 269-398 , 249-378 )

NSN Information
NSN FSC NIIN Item Name INC
4220-01-221-8953 4220 012218953 REGULATOR,BREATHING GAS PRESSURE 6737
NSN Features
MRC Parameter Characteristics
ABKW OVERALL HEIGHT 3.180 INCHES NOMINAL
ANHY INLET CONNECTION SIZE 1/4 IN. NPT
AMQY INSTALLATION DESIGN PORTABLE
AMWP PRESSURE GAGE NOT INCLUDED
AMXK LIGHTED PANEL NOT INCLUDED
AMXJ ON-OFF SWITCH NOT INCLUDED
ADAV OVERALL DIAMETER 1.890 INCHES NOMINAL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
269-398 33538 A 2 3 6 AX
249-378 33538 A 9 5 6 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
269-398 33538 TESCOM CORP A A
249-378 33538 TESCOM CORP A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X Q 6 12/05/1 N 6737
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
Q 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 64500 P 634 Z 9 A B Z PRESSURE REG/RED/RELIEF VALVES NOI