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 5999-01-199-1647
NSN 5996-00-920-4377
NSN 6130-00-229-5530
NSN 5855-01-333-9606
NSN 5990-01-271-8130
NSN 5996-01-582-7251
NSN 5999-01-085-6244
NSN 5895-01-297-4424
NSN 5990-00-389-0554
NSN 7035-00-275-5604
NSN 6130-00-280-3696
NSN 6610-00-639-3615