Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 6135-01-190-2628
NSN 5975-01-064-7232
NSN 6135-01-171-9299
NSN 6135-00-231-7257
NSN 6135-00-377-9165
NSN 5985-01-141-0097
NSN 5935-01-434-8766
NSN 4140-01-642-2927
NSN 6220-00-932-4083
NSN 5915-00-530-5067
NSN 6620-01-265-2887
NSN 5905-01-141-6633