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 6130-00-053-8382
NSN 6320-01-227-2648
NSN 6220-01-145-4993
NSN 6685-01-091-4225
NSN 6145-01-422-0015
NSN 5920-01-189-9248
NSN 5895-00-241-0214
NSN 5855-01-218-3735
NSN 6220-00-167-5441
NSN 6110-01-406-2635
NSN 5950-01-028-9571
NSN 5925-01-634-0664