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 5965-01-399-7851
NSN 5915-01-152-4072
NSN 6645-01-312-3558
NSN 6685-01-164-6558
NSN 6320-01-281-6028
NSN 6145-00-932-1950
NSN 5925-01-541-4758
NSN 6105-01-530-2362
NSN 5985-00-264-7556
NSN 5915-01-246-3221
NSN 6320-00-242-3300
NSN 5965-01-214-6225