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 6105-01-017-5713
NSN 5965-01-512-1985
NSN 6610-01-044-1140
NSN 5905-00-290-8098
NSN 5975-01-296-8184
NSN 5965-00-917-6996
NSN 5930-01-484-9852
NSN 5985-01-179-2771
NSN 6685-01-389-4130
NSN 5965-01-477-4938
NSN 5915-01-336-0225
NSN 6105-01-591-4356