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 7035-00-782-7046
NSN 5905-01-242-6268
NSN 5996-01-486-9030
NSN 5990-01-631-1952
NSN 5950-01-415-9890
NSN 6320-00-925-0558
NSN 5915-01-393-8841
NSN 2925-00-343-3235
NSN 5905-00-203-2182
NSN 5998-01-519-7848
NSN 5945-00-171-4484
NSN 5999-00-607-7627