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 6220-00-937-5906
NSN 6240-01-527-2186
NSN 5985-00-376-5682
NSN 5998-01-315-4319
NSN 5935-00-912-1443
NSN 5855-01-067-8841
NSN 5920-00-513-4546
NSN 6105-01-211-5451
NSN 6620-01-607-3362
NSN 6610-01-207-0045
NSN 5945-01-432-2103
NSN 5999-01-312-7924