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 5950-01-260-2871
NSN 5895-01-417-3218
NSN 6320-00-089-9426
NSN 6610-01-188-5215
NSN 6150-00-311-0134
NSN 6130-00-780-0780
NSN 6320-01-573-6490
NSN 6645-01-413-3965
NSN 6150-01-207-9165
NSN 6685-01-189-4316
NSN 6130-01-355-6083
NSN 5945-00-149-0619