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 6130-00-054-6391
NSN 6620-00-952-6672
NSN 5960-01-186-5023
NSN 5960-00-967-1920
NSN 5905-00-580-3068
NSN 5930-00-166-0361
NSN 5998-01-531-1953
NSN 6150-01-092-1191
NSN 5910-01-548-1503
NSN 7035-01-271-1643
NSN 4140-01-052-9892
NSN 5950-00-655-1416