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 6130-01-350-3348
NSN 6320-00-593-0379
NSN 6320-00-186-6452
NSN 5855-01-556-0263
NSN 5905-01-195-3591
NSN 6610-00-126-3021
NSN 5925-01-580-4455
NSN 5950-00-652-5445
NSN 6240-01-205-7515
NSN 6685-01-440-8749
NSN 5999-00-597-5054
NSN 6130-00-521-1414