NIB MSA SORDIN Supreme Pro MICH Headset 75305/10049802. NSN 8465-01-519-6876 April 3, 2019 admin New old stock, in OEM box, with manual. Ear seals may be compressed from storage, but should fluff up with usage. MSA Sordin P/N 10049802/75305. High-Noise Headset, with boom microphone and quick-disc... Read More