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 6650-00-705-0269
NSN 5930-01-157-9501
NSN 6150-01-158-6152
NSN 5945-01-303-7461
NSN 6145-01-632-1083
NSN 6220-00-379-4044
NSN 5950-00-170-6790
NSN 5965-01-147-5655
NSN 5855-00-610-4052
NSN 6650-00-313-4172
NSN 5835-01-090-0784
NSN 6685-01-242-3415