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 5895-01-573-0251
NSN 5999-01-616-2356
NSN 5999-01-439-2988
NSN 5985-01-472-2326
NSN 6620-01-100-3181
NSN 6150-00-997-5861
NSN 5915-01-172-4298
NSN 6150-00-628-3277
NSN 5965-01-573-5021
NSN 5895-00-257-8667
NSN 6685-00-768-3645
NSN 6610-01-484-8980