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 5950-00-442-6034
NSN 6320-01-422-0765
NSN 6145-00-185-7083
NSN 6610-01-415-8008
NSN 5915-00-269-4463
NSN 6150-01-306-9662
NSN 6105-00-062-6249
NSN 5915-01-281-3055
NSN 6130-01-256-4423
NSN 5950-01-626-3818
NSN 5905-00-423-0365
NSN 5975-01-406-3395