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 5945-01-166-9998
NSN 6150-01-281-7279
NSN 6620-00-581-8984
NSN 5910-00-928-8303
NSN 6220-01-513-9279
NSN 6610-01-182-1182
NSN 7035-01-392-8255
NSN 5985-01-486-9539
NSN 6685-01-372-7852
NSN 5996-01-014-6103
NSN 5925-01-469-9201
NSN 5985-01-468-1305