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 6320-00-242-3300
NSN 5965-01-449-3250
NSN 5960-01-013-9346
NSN 6320-01-232-4664
NSN 5935-00-995-1394
NSN 6220-00-149-0977
NSN 5996-01-017-8455
NSN 6110-01-202-8896
NSN 6135-00-942-7970
NSN 5910-00-333-6213
NSN 5855-01-525-8017
NSN 6320-00-483-0451