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 5910-01-484-9726
NSN 5965-01-303-4470
NSN 6620-01-323-6091
NSN 5965-01-323-8134
NSN 5960-00-170-6916
NSN 6685-00-853-3494
NSN 5999-01-652-6367
NSN 2925-01-649-7543
NSN 6240-01-063-7685
NSN 6620-01-374-9058
NSN 5975-00-842-5274
NSN 6110-01-337-4354