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 5835-00-237-2879
NSN 5965-00-318-6479
NSN 5960-01-531-4845
NSN 6645-00-496-9720
NSN 5945-01-540-3506
NSN 5998-00-201-5278
NSN 6130-00-639-0666
NSN 5965-01-142-1807
NSN 5895-01-282-9105
NSN 6685-00-202-5233
NSN 6150-01-139-3787
NSN 6645-01-576-8423