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 5965-01-483-1610
NSN 5985-01-205-8599
NSN 5915-01-022-3934
NSN 5835-00-827-1904
NSN 5855-00-973-5717
NSN 5965-01-603-7959
NSN 5998-01-382-8704
NSN 6145-00-613-8489
NSN 5915-00-995-5983
NSN 5985-01-655-3015
NSN 5945-00-188-8432
NSN 5910-00-666-0561