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 5965-01-364-0334
NSN 6685-00-806-4693
NSN 6320-00-857-4073
NSN 5975-01-372-3678
NSN 5925-00-286-8502
NSN 5985-00-081-1885
NSN 6220-01-421-5912
NSN 5998-01-562-0312
NSN 5935-01-139-4744
NSN 6645-01-303-6792
NSN 5990-01-599-4721
NSN 5965-00-936-4428