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 5975-00-944-6353
NSN 5910-01-118-7792
NSN 5996-00-165-1225
NSN 5855-00-337-3679
NSN 5975-01-176-3615
NSN 5895-00-269-8280
NSN 5998-01-476-6588
NSN 5975-01-014-5493
NSN 5920-01-602-7908
NSN 5925-01-441-9316
NSN 6220-01-261-8103
NSN 5990-01-400-3299