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 6320-01-592-6248
NSN 5998-00-143-0485
NSN 6685-01-605-1491
NSN 6620-01-460-2788
NSN 5895-01-113-9297
NSN 5895-01-492-5777
NSN 4140-01-497-2716
NSN 6620-01-274-3423
NSN 5999-01-241-5976
NSN 6150-01-068-4672
NSN 5915-01-281-7378
NSN 6130-00-759-2882