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 6320-01-243-2276
NSN 5930-01-250-9137
NSN 5996-00-905-6610
NSN 6650-01-227-9634
NSN 5935-01-121-9205
NSN 6145-01-325-5765
NSN 6610-01-322-4331
NSN 6135-00-203-9645
NSN 6110-01-574-3502
NSN 5998-01-260-2672
NSN 6620-00-774-3638
NSN 2925-01-543-0073