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 7035-01-023-7859
NSN 6105-01-316-9083
NSN 6110-00-891-4862
NSN 6145-01-605-4175
NSN 6240-01-607-6252
NSN 6110-01-517-7905
NSN 5998-01-261-3081
NSN 5910-01-102-7351
NSN 5925-01-139-0882
NSN 5999-01-088-7092
NSN 6240-00-643-4532
NSN 6650-01-126-8552