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 6610-00-551-3610
NSN 6105-01-426-7906
NSN 6105-01-350-4890
NSN 5930-01-645-3366
NSN 6150-00-052-6559
NSN 5998-00-825-2691
NSN 5835-00-711-3371
NSN 6135-01-077-5705
NSN 5999-00-366-9233
NSN 2925-01-338-7126
NSN 6145-01-118-5799
NSN 6645-00-902-2522