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 5999-01-212-1882
NSN 5999-01-463-7195
NSN 5925-01-401-5314
NSN 5935-00-177-3505
NSN 5975-01-259-4180
NSN 6145-00-901-3876
NSN 6320-01-462-2295
NSN 5935-01-537-0542
NSN 5965-01-322-8136
NSN 5996-00-141-3945
NSN 5950-01-545-1905
NSN 5950-01-213-5328