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 5910-01-330-3480
NSN 6130-00-905-1179
NSN 6240-01-595-3594
NSN 6150-00-222-5302
NSN 7035-01-240-4998
NSN 5835-01-326-3664
NSN 6645-00-904-2754
NSN 5935-01-605-2144
NSN 6135-00-078-9931
NSN 5990-01-429-4787
NSN 5910-00-528-5133
NSN 5855-00-014-5008