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 5855-01-385-8846
NSN 5945-00-195-4679
NSN 5998-01-361-6282
NSN 5945-01-457-6781
NSN 5920-01-315-8080
NSN 5999-01-550-8860
NSN 5895-00-058-6887
NSN 5935-01-510-8551
NSN 6320-01-283-9370
NSN 6130-01-020-6727
NSN 5975-01-357-8564
NSN 6645-01-103-8449