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 5835-00-302-5296
NSN 6105-00-099-8818
NSN 6130-00-596-9565
NSN 5935-01-364-8509
NSN 5855-01-277-1663
NSN 5996-01-347-3411
NSN 5960-00-902-5727
NSN 5985-01-535-0478
NSN 5998-01-548-4260
NSN 5990-01-237-9044
NSN 6130-00-683-1011
NSN 5996-01-464-9079