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 5950-01-235-6409
NSN 5965-01-279-1075
NSN 6320-00-116-3658
NSN 5996-01-284-7758
NSN 6610-01-195-3497
NSN 5895-01-509-1853
NSN 6685-00-342-4028
NSN 2925-01-302-8591
NSN 5905-00-866-0347
NSN 5835-01-592-2350
NSN 5910-01-487-3735
NSN 6320-01-443-0974