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 6320-01-627-1594
NSN 2925-01-185-9144
NSN 6685-01-158-1184
NSN 6645-01-613-2053
NSN 5910-01-395-6437
NSN 5910-01-497-0226
NSN 5935-01-412-7945
NSN 5925-00-022-2641
NSN 6130-00-649-8953
NSN 5905-00-083-6394
NSN 4140-01-266-1696
NSN 5895-01-153-1486