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 5998-01-393-7467
NSN 5950-01-252-8905
NSN 6650-01-480-2687
NSN 5915-01-477-4647
NSN 5930-01-024-6133
NSN 6645-01-426-8621
NSN 7035-00-433-5670
NSN 5925-01-600-6303
NSN 6685-01-323-5272
NSN 5990-01-581-5103
NSN 6240-01-460-0331
NSN 5920-01-468-4377