M-1C Parachutist’s Helmet (Post Vietnam War) Tuesday October 6th, 2020 admin Helmet, Post Vietnam War 3,287 views Stock Number Reference: Components Item NSN Assign Date Helmet, Parachutist’s, Steel, Fastened w/Chin Strap w/Quick Release Snap Fastener 8470-00-161-9414 Unknown Liner, Parachutist’s Helmet 8470-00-753-5793 Unknown post_vnhelmetairborne