No other part numbers with same form, fit, and function found.
A retainer to secure a mask, oxygen to a persons face and helmet. It may consist of webbing, buckles, adapter and bayonet fittings.
NSN 6150-01-458-9939
NSN 5915-01-320-0951
NSN 6130-01-567-8493
NSN 5835-00-198-4936
NSN 5998-00-431-4843
NSN 5905-01-294-2231
NSN 5985-00-452-0157
NSN 6145-00-653-2448
NSN 6145-01-390-3511
NSN 6320-01-039-5891
NSN 6150-01-352-5613
NSN 6105-01-228-0112