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 5920-01-077-5325
NSN 5905-01-206-8591
NSN 6240-00-571-8449
NSN 5855-01-385-4234
NSN 6130-01-103-7027
NSN 5945-00-338-3733
NSN 6610-01-216-5594
NSN 6320-01-652-3806
NSN 6650-01-078-3184
NSN 5910-01-327-3330
NSN 5835-01-508-2528
NSN 6110-01-388-2389