Used with respirator, mobile; 6630011332606; fscm 49315; part no. Ma-1 modified
NSN 6620-00-422-5866
NSN 5998-01-461-8366
NSN 5990-01-200-7460
NSN 5998-00-562-2474
NSN 5935-01-204-6195
NSN 6645-01-516-4720
NSN 6135-00-351-8606
NSN 6685-01-327-2099
NSN 6110-01-042-8115
NSN 6650-00-148-5878
NSN 6145-00-786-1172
NSN 6145-00-177-4621
Last Updated: 07/23/2025