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 5996-00-226-5364
NSN 6220-01-573-0066
NSN 5930-01-223-5763
NSN 5915-00-291-3736
NSN 5965-00-396-3411
NSN 6110-01-080-4861
NSN 6685-01-131-8120
NSN 5965-01-431-5809
NSN 6685-01-028-5168
NSN 5999-01-625-4524
NSN 5925-01-435-8967
NSN 6320-01-118-6662