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 6130-01-469-2012
NSN 6620-00-269-8950
NSN 5999-01-274-5257
NSN 5930-00-754-7779
NSN 5975-01-460-2121
NSN 5835-01-346-1386
NSN 2925-01-364-7926
NSN 6620-01-299-8949
NSN 2925-00-261-5800
NSN 6135-01-415-1163
NSN 6685-00-731-1875
NSN 2925-01-181-3972