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 6320-00-506-2314
NSN 5905-01-206-4288
NSN 5835-01-583-0453
NSN 6135-01-113-1507
NSN 5925-01-492-3412
NSN 5925-00-736-0425
NSN 5935-00-339-2783
NSN 4140-01-437-8715
NSN 5975-00-498-7509
NSN 5990-00-378-1449
NSN 5895-00-420-7042
NSN 5950-01-030-1925