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 5935-01-077-8758
NSN 6650-01-604-9073
NSN 6610-01-603-0703
NSN 7035-01-443-3052
NSN 6145-00-802-6489
NSN 7035-01-284-5043
NSN 6220-01-012-2191
NSN 6620-01-353-9224
NSN 5985-01-085-6288
NSN 5930-00-372-5642
NSN 2925-01-334-7122
NSN 5999-01-081-1765