0.2 um hepa air filter
No other part numbers with same form, fit, and function found.
NSN 6150-01-603-5070
NSN 6620-01-224-0073
NSN 5990-00-135-5561
NSN 6145-00-862-7069
NSN 7035-00-104-7613
NSN 5996-01-057-1113
NSN 5835-01-432-1277
NSN 5835-00-660-4523
NSN 5950-01-282-6030
NSN 2925-01-534-7018
NSN 6105-00-133-1582
NSN 5935-01-226-9879