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 6105-01-320-1138
NSN 5935-01-649-0770
NSN 5975-00-286-8506
NSN 7035-01-507-2590
NSN 5965-00-396-3411
NSN 5985-01-414-2621
NSN 6110-01-457-0887
NSN 7035-01-146-7096
NSN 5910-00-288-5979
NSN 5965-00-945-3454
NSN 5960-00-463-3376
NSN 6685-01-406-5348