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 6320-01-384-7079
NSN 6145-01-157-2042
NSN 5835-00-876-4544
NSN 2925-01-625-6841
NSN 5999-00-111-2399
NSN 5996-00-912-1078
NSN 7035-01-068-3300
NSN 6135-00-087-5300
NSN 5855-00-631-4565
NSN 5905-00-005-1932
NSN 5998-01-073-3054
NSN 5895-01-500-1523