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 6110-01-292-9844
NSN 6645-01-209-5520
NSN 6320-01-551-3553
NSN 5920-00-849-3865
NSN 5935-00-377-9218
NSN 6145-01-577-7365
NSN 6105-01-642-8827
NSN 5895-00-262-4331
NSN 6610-01-464-0897
NSN 5998-01-421-2773
NSN 5895-01-659-5422
NSN 5895-00-054-4759