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 5905-00-781-7123
NSN 5910-00-930-3873
NSN 5996-01-545-7932
NSN 5895-01-564-0342
NSN 5990-01-282-4617
NSN 6320-01-056-1164
NSN 5975-00-672-1476
NSN 2925-00-078-0525
NSN 6135-01-235-4168
NSN 6110-00-983-8266
NSN 5945-00-287-8022
NSN 6145-01-408-3659