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 7035-01-390-1132
NSN 6650-00-959-6869
NSN 5920-01-009-8121
NSN 6135-00-334-4500
NSN 5835-01-457-7951
NSN 6130-01-322-4087
NSN 5925-01-291-7677
NSN 5965-01-429-0881
NSN 5930-01-602-9356
NSN 6620-00-374-8088
NSN 6135-01-573-7164
NSN 5999-01-018-6972