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 6685-01-298-3791
NSN 5915-01-431-5300
NSN 5925-01-361-7096
NSN 6150-01-014-5416
NSN 6645-00-454-0930
NSN 6610-01-442-3509
NSN 6110-00-257-1446
NSN 6105-01-141-5281
NSN 6130-01-456-6013
NSN 5835-00-092-1136
NSN 6320-00-593-0379
NSN 5985-01-510-4113