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 5965-00-249-6980
NSN 5915-01-230-6775
NSN 7035-00-238-3662
NSN 5895-00-099-9532
NSN 5915-01-026-1009
NSN 6650-01-010-6662
NSN 5945-01-641-9416
NSN 5910-01-570-7343
NSN 6645-01-076-4655
NSN 6320-00-593-0379
NSN 5915-01-082-3822
NSN 5915-00-624-0168