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 6145-00-036-7085
NSN 6685-01-541-0097
NSN 6645-01-329-2363
NSN 5910-01-367-8655
NSN 5920-00-802-0666
NSN 5910-01-272-9471
NSN 5915-01-437-8858
NSN 5895-01-100-8628
NSN 6610-01-331-4174
NSN 6135-01-407-0594
NSN 5996-01-123-1783
NSN 6320-00-400-8042