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 5945-00-911-1423
NSN 5925-00-786-8123
NSN 5998-01-092-1966
NSN 6220-00-339-5263
NSN 6135-01-252-0315
NSN 5855-00-235-2676
NSN 7035-01-106-3476
NSN 5999-01-286-0660
NSN 6220-01-528-1075
NSN 2925-01-250-2731
NSN 5990-01-218-5160
NSN 4140-00-565-3749