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 5975-01-573-6627
NSN 2925-01-255-6394
NSN 5915-01-476-8841
NSN 6610-01-184-3016
NSN 5895-01-241-6849
NSN 5835-01-502-9228
NSN 5965-01-138-9288
NSN 5895-00-300-3214
NSN 5920-01-047-4682
NSN 6130-01-092-4078
NSN 6240-01-160-7934
NSN 5895-00-107-0198