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 5998-01-496-1807
NSN 5998-01-281-0645
NSN 6220-00-391-1076
NSN 6650-00-481-2474
NSN 6145-01-158-2125
NSN 6320-01-390-5385
NSN 6620-01-544-1083
NSN 5990-00-111-3614
NSN 5950-01-382-9337
NSN 6645-00-166-7926
NSN 6130-01-392-4807
NSN 5835-01-050-7882