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 6685-01-162-8326
NSN 5905-00-135-8583
NSN 6620-01-502-7105
NSN 6130-01-465-4979
NSN 5895-01-145-6499
NSN 5998-00-205-6704
NSN 5915-00-403-4294
NSN 6220-01-231-7601
NSN 5999-01-652-7227
NSN 5935-01-012-5673
NSN 7035-01-578-5403
NSN 5855-01-620-0958