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 6105-00-754-8146
NSN 5920-01-408-0658
NSN 5945-00-328-7300
NSN 5930-01-599-5408
NSN 4140-01-202-7853
NSN 6610-01-100-3662
NSN 6145-01-296-5580
NSN 6645-01-493-2620
NSN 5998-01-181-5312
NSN 7035-00-295-0451
NSN 5835-00-160-3126
NSN 6135-00-932-3136