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 6110-01-023-2248
NSN 5999-01-262-4816
NSN 6220-00-205-2040
NSN 6145-01-012-4376
NSN 5925-00-529-3950
NSN 6610-00-830-9149
NSN 6610-01-572-1715
NSN 6105-01-640-6762
NSN 5960-01-214-0951
NSN 6685-01-255-6981
NSN 6320-00-194-4252
NSN 5985-00-542-0597