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 6220-01-444-6516
NSN 6610-00-146-7028
NSN 5895-01-032-2296
NSN 6105-01-267-5501
NSN 4140-01-279-7252
NSN 6610-00-134-2260
NSN 5990-01-507-7495
NSN 5910-01-023-5522
NSN 5945-01-331-3703
NSN 5985-01-601-2676
NSN 6685-00-490-3130
NSN 5996-01-333-3419