T.O. 15x5-4-4-12; assembly includes 1 hardshell (size reg wide) p/n 450-21; 1 lateral restraint p/n 450-106; 1 poly bag p/n 00-4530; 2 strap guide p/n 450-34; misc hardware
An item made of plastic materials and designed to closely follow the outside of a facepiece, oxygen mask, aircraft. may include webbing, fasteners, harness restrainer and the like.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5905-01-379-7437
NSN 5998-01-632-9597
NSN 5930-01-478-6063
NSN 6610-01-333-9543
NSN 6130-01-576-2664
NSN 5925-00-201-6284
NSN 5985-00-356-7277
NSN 6645-01-144-2161
NSN 5920-01-474-6192
NSN 2925-00-265-7539
NSN 6650-01-253-1134
NSN 5925-00-450-4646