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 5975-01-467-8070
NSN 5910-01-443-3625
NSN 5975-00-665-3644
NSN 5998-00-456-7516
NSN 6320-00-394-8458
NSN 5999-00-642-9021
NSN 5975-01-442-4646
NSN 6645-01-345-6828
NSN 5930-01-085-6975
NSN 5999-01-573-4073
NSN 5998-00-161-4228
NSN 6150-00-156-6080