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 5945-01-059-0611
NSN 5920-01-021-6865
NSN 6650-01-359-7413
NSN 5905-01-014-5472
NSN 5915-01-508-0682
NSN 6610-00-186-9180
NSN 6650-01-100-3185
NSN 6105-01-271-9696
NSN 4140-01-335-6248
NSN 5998-00-785-7911
NSN 7035-01-348-5153
NSN 5855-00-221-9435