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 5945-01-299-7846
NSN 6110-00-939-2207
NSN 6220-01-310-7166
NSN 5975-01-385-3214
NSN 6220-00-869-9277
NSN 6650-01-359-7413
NSN 5950-00-138-1656
NSN 5925-01-287-5629
NSN 5935-01-183-6491
NSN 6145-01-443-5314
NSN 6130-01-020-9004
NSN 6620-01-252-6691