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 5925-01-435-4849
NSN 6240-01-550-7515
NSN 5915-01-550-8028
NSN 5996-01-198-0117
NSN 6220-00-183-7706
NSN 5945-01-258-5042
NSN 6150-01-509-7995
NSN 5975-01-308-0782
NSN 6620-01-358-0205
NSN 6135-00-826-4798
NSN 5835-01-360-1058
NSN 6685-00-242-2224