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 5835-01-464-2662
NSN 6645-01-439-4240
NSN 6130-01-400-6123
NSN 5998-00-336-2396
NSN 6150-01-463-3409
NSN 5950-01-316-0980
NSN 5999-01-048-5614
NSN 6220-00-272-7497
NSN 5855-01-222-1242
NSN 6135-00-100-8890
NSN 6240-01-617-7061
NSN 6240-01-603-0143