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 5905-01-387-7942
NSN 5910-01-087-5749
NSN 6105-00-394-3485
NSN 7035-01-363-4540
NSN 6610-01-214-6680
NSN 5975-01-376-1445
NSN 5990-01-313-5543
NSN 5999-01-576-8594
NSN 6620-01-605-1154
NSN 7035-00-483-8630
NSN 5935-00-534-7556
NSN 5960-01-024-7918