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 6220-01-156-8247
NSN 6240-01-168-4533
NSN 6150-00-925-3320
NSN 6105-01-352-6550
NSN 5835-01-167-1824
NSN 6105-01-175-6031
NSN 5910-00-707-4900
NSN 5895-00-257-8667
NSN 5985-01-245-8533
NSN 6130-01-152-4161
NSN 5965-01-633-8849
NSN 6685-00-044-2321