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 5965-01-599-0799
NSN 7035-00-543-3272
NSN 6620-01-438-8479
NSN 6620-01-426-2220
NSN 5975-00-657-1544
NSN 6145-00-560-5726
NSN 6145-00-983-6779
NSN 5925-01-463-8594
NSN 5895-01-534-5788
NSN 5935-01-485-7531
NSN 5960-01-420-4744
NSN 5985-00-216-8216