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 5999-00-332-5056
NSN 6645-01-049-6116
NSN 5999-01-070-1581
NSN 6145-01-585-8092
NSN 5915-01-503-9613
NSN 5996-00-548-7567
NSN 6145-01-483-1234
NSN 5975-01-561-7772
NSN 5910-00-257-4693
NSN 2925-00-856-0115
NSN 6620-00-132-1151
NSN 5975-01-161-1409