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 5965-00-518-0958
NSN 5975-01-459-7312
NSN 6110-01-139-4646
NSN 6150-00-179-7159
NSN 6685-00-281-9148
NSN 6610-01-021-8908
NSN 5895-00-987-0923
NSN 5999-01-358-6531
NSN 4140-01-623-6426
NSN 5999-01-391-8042
NSN 5905-01-563-1926
NSN 6145-00-081-2797