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 7035-00-347-5537
NSN 5915-00-454-3429
NSN 5950-01-144-9969
NSN 5910-01-366-4726
NSN 5935-01-460-5111
NSN 5915-01-315-4802
NSN 5915-01-540-9757
NSN 6130-01-258-5642
NSN 4140-01-564-7065
NSN 6610-01-576-5309
NSN 6145-01-287-5694
NSN 6130-01-046-2466