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 5920-00-809-0972
NSN 5905-01-284-7762
NSN 5925-00-269-2685
NSN 5855-01-314-8335
NSN 5996-00-730-3971
NSN 5985-01-321-1329
NSN 6685-00-023-1799
NSN 6220-01-170-5335
NSN 2925-00-288-1394
NSN 6135-00-803-3012
NSN 5915-01-620-4302
NSN 5985-01-461-3419