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 5975-01-649-1076
NSN 5925-00-235-8524
NSN 6220-01-381-8023
NSN 5965-01-500-7168
NSN 5935-01-468-8136
NSN 6685-00-784-8290
NSN 6650-00-754-2276
NSN 6135-01-190-2628
NSN 5965-01-279-4806
NSN 5998-00-675-1154
NSN 6130-01-334-3910
NSN 6130-00-279-9769