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 5945-01-584-0059
NSN 6610-00-127-0849
NSN 5910-01-429-8785
NSN 5835-01-466-5496
NSN 6130-01-161-6012
NSN 5910-00-357-2765
NSN 6110-01-082-0713
NSN 5925-01-188-4303
NSN 6685-00-306-5604
NSN 5905-00-765-2202
NSN 6685-01-437-9553
NSN 6650-01-322-6431