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 5996-01-224-7914
NSN 6150-01-223-4077
NSN 6130-01-469-2012
NSN 5905-01-381-3742
NSN 6135-01-282-4326
NSN 5855-01-543-3338
NSN 5935-01-200-7423
NSN 6145-01-011-8251
NSN 5999-00-776-9745
NSN 5960-00-808-8197
NSN 5999-01-300-7918
NSN 5996-00-170-8060