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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5925-01-483-7604
NSN 5930-00-069-3035
NSN 2925-00-253-1655
NSN 5925-01-125-2676
NSN 5985-01-508-2923
NSN 6650-00-890-0480
NSN 5965-00-951-9961
NSN 6685-01-476-0766
NSN 5910-01-177-6210
NSN 5960-00-480-3490
NSN 6685-01-297-7983
NSN 5905-00-333-1343