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 6145-00-296-0085
NSN 7035-01-567-1028
NSN 5835-01-069-8002
NSN 5990-01-353-6444
NSN 6145-01-599-5770
NSN 5910-00-288-1898
NSN 5998-00-791-5204
NSN 6220-01-432-2831
NSN 6220-00-269-8396
NSN 5999-00-792-0561
NSN 5996-01-400-0917
NSN 6105-01-256-3359