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 6110-00-138-6691
NSN 5925-01-619-0270
NSN 5999-01-561-7713
NSN 5835-01-049-5290
NSN 5930-01-283-9389
NSN 5998-01-310-9205
NSN 6610-00-343-5631
NSN 5920-00-022-6391
NSN 7035-01-496-5896
NSN 5945-01-104-7652
NSN 5996-01-435-5547
NSN 7035-00-312-3055