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 6610-00-729-6479
NSN 5915-01-297-8161
NSN 6240-01-625-1279
NSN 6130-00-147-6739
NSN 6145-01-240-8174
NSN 5895-00-799-8839
NSN 5905-00-273-9760
NSN 2925-00-694-9164
NSN 6220-01-552-3195
NSN 6685-01-467-2493
NSN 6105-01-467-2990
NSN 6220-01-118-3641