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 5999-01-556-6008
NSN 6685-01-240-0481
NSN 5998-00-630-5695
NSN 5920-01-388-0103
NSN 6135-01-051-7836
NSN 5855-01-642-1552
NSN 5965-01-471-6946
NSN 5915-01-258-7435
NSN 5910-01-237-5752
NSN 6130-01-442-9404
NSN 5935-00-282-2729
NSN 6110-00-257-1446