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 5998-01-356-0200
NSN 5935-01-098-4587
NSN 6105-00-496-5761
NSN 5996-01-547-3452
NSN 6645-00-279-1777
NSN 6220-01-047-3864
NSN 6110-01-128-8583
NSN 6220-01-592-3183
NSN 6130-01-406-7385
NSN 5996-00-450-7634
NSN 5935-01-653-2052
NSN 6320-00-894-1644