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 6105-01-128-4682
NSN 5930-01-431-9289
NSN 5990-01-024-9659
NSN 6145-00-862-7069
NSN 6685-01-312-0017
NSN 6105-00-082-3210
NSN 6105-01-311-3234
NSN 5910-01-372-2336
NSN 6610-00-980-0518
NSN 6130-00-067-8451
NSN 5930-00-059-3423
NSN 6105-01-553-5777