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 6145-00-338-5645
NSN 5945-01-034-6080
NSN 6610-00-951-4451
NSN 5985-01-257-9917
NSN 5960-01-354-0762
NSN 5999-01-072-3480
NSN 5905-00-233-0949
NSN 6620-01-053-6650
NSN 5915-01-231-9174
NSN 5920-01-032-2133
NSN 5895-00-735-6444
NSN 5910-00-471-4898