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 6105-00-527-8571
NSN 6135-01-609-3628
NSN 6145-00-278-0697
NSN 6105-01-218-2761
NSN 6620-01-607-5738
NSN 5930-01-577-4145
NSN 5990-00-548-6163
NSN 6620-00-137-0332
NSN 6110-01-484-7181
NSN 5910-00-716-6645
NSN 6220-00-288-4350
NSN 5945-01-447-3456