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 6145-01-267-9341
NSN 6145-01-210-7992
NSN 5965-01-476-0721
NSN 6110-01-340-4387
NSN 5925-01-157-0546
NSN 5895-01-158-5941
NSN 6685-01-333-8621
NSN 5915-01-633-9845
NSN 5910-00-497-2903
NSN 6135-00-110-1981
NSN 5945-01-479-0302
NSN 5985-00-740-7154