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 5985-00-295-3919
NSN 5999-01-359-3255
NSN 6645-01-297-9564
NSN 5990-01-386-5561
NSN 6685-01-634-0611
NSN 7035-01-422-4642
NSN 6130-00-246-8691
NSN 5999-01-273-4277
NSN 5895-00-823-5976
NSN 5915-01-591-2741
NSN 6320-00-036-3688
NSN 6145-00-596-8447