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 6685-00-991-5461
NSN 6240-01-364-8696
NSN 5910-01-648-2045
NSN 5945-01-388-2953
NSN 5905-00-382-6863
NSN 5925-01-495-4160
NSN 6685-00-009-4052
NSN 5910-01-510-9454
NSN 6220-01-359-4857
NSN 5999-01-313-1628
NSN 6135-01-215-1245
NSN 6645-00-916-5615