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 6320-01-317-7312
NSN 5996-00-905-6610
NSN 6105-00-592-8578
NSN 6105-00-265-7545
NSN 5930-01-212-8082
NSN 5965-00-471-5018
NSN 5950-00-399-7961
NSN 6685-00-600-1327
NSN 6130-01-374-5133
NSN 5915-01-006-0169
NSN 7035-01-026-1171
NSN 5855-00-494-9581