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 5950-00-263-3671
NSN 5920-00-052-9816
NSN 5985-00-392-8078
NSN 6105-01-597-9564
NSN 5910-00-637-2609
NSN 6130-00-928-3405
NSN 5855-00-149-0766
NSN 5855-00-631-4565
NSN 6685-01-414-3596
NSN 6685-01-168-2916
NSN 6645-00-925-0111
NSN 6135-00-461-3590