Used with respirator, mobile; 6630011332606; fscm 49315; part no. Ma-1 modified
NSN 6220-01-609-1917
NSN 6130-01-037-1366
NSN 6240-01-080-3567
NSN 5990-00-081-3937
NSN 6650-01-519-9165
NSN 5905-01-143-4949
NSN 6620-00-371-7109
NSN 5985-01-169-2145
NSN 2925-01-568-3705
NSN 6320-01-155-8295
NSN 7035-01-555-8289
NSN 5975-00-203-6020
Last Updated: 08/06/2025