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 6145-01-620-6846
NSN 5945-01-579-1309
NSN 5960-00-266-6741
NSN 5960-01-421-8175
NSN 5925-00-548-7068
NSN 6130-00-170-4844
NSN 5985-01-577-7285
NSN 6135-01-329-6022
NSN 5996-01-259-3982
NSN 6620-01-146-4680
NSN 5945-01-466-4890
NSN 6610-01-065-1073