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 6645-00-079-1430
NSN 5905-00-170-5571
NSN 6130-01-170-7380
NSN 6320-00-681-1324
NSN 6105-01-065-0341
NSN 5915-01-089-3293
NSN 6110-01-171-6019
NSN 5998-00-103-2603
NSN 5998-00-932-5322
NSN 5985-00-946-9341
NSN 5930-01-377-3635
NSN 6685-01-016-3708