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 5999-00-407-7118
NSN 5965-01-267-8536
NSN 2925-00-225-5386
NSN 6320-01-388-3125
NSN 5935-00-838-0852
NSN 5998-01-387-4749
NSN 6150-00-542-3965
NSN 6105-00-397-3622
NSN 5965-00-378-3403
NSN 5950-00-804-6840
NSN 5925-01-391-4986
NSN 6135-01-235-4168