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 5960-00-009-1622
NSN 5905-01-529-1641
NSN 6220-01-297-1357
NSN 5930-01-248-6882
NSN 5925-01-513-9924
NSN 5910-01-411-6923
NSN 5945-01-455-7746
NSN 5855-01-525-3744
NSN 5855-01-364-8193
NSN 5965-01-594-9290
NSN 6150-00-183-0972
NSN 6130-00-142-9532