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 6150-00-216-6542
NSN 5835-01-141-8823
NSN 6320-00-925-0558
NSN 6240-00-416-6140
NSN 5985-01-346-9805
NSN 6130-01-157-7014
NSN 5945-01-141-3209
NSN 5905-01-618-6611
NSN 6610-01-460-4864
NSN 5990-01-645-2592
NSN 6105-01-581-5495
NSN 5996-01-535-0963