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 5950-01-262-2342
NSN 5905-01-537-9647
NSN 6150-00-234-6475
NSN 6240-00-892-6175
NSN 4140-00-358-1751
NSN 4140-00-823-9194
NSN 6685-01-415-5936
NSN 5935-01-487-5606
NSN 6685-01-310-2212
NSN 5895-01-434-7184
NSN 5920-01-346-1967
NSN 5965-01-422-3232