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 5996-01-599-9867
NSN 5915-01-127-5303
NSN 5895-00-693-3572
NSN 5999-01-555-6588
NSN 6620-01-606-8964
NSN 5930-01-421-1798
NSN 2925-01-239-6044
NSN 5945-01-431-8124
NSN 6110-00-111-3559
NSN 5975-01-278-2206
NSN 6220-00-284-3220
NSN 6135-01-420-5907