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 6150-00-202-9150
NSN 6135-01-324-4692
NSN 6145-01-259-7055
NSN 5985-01-359-9182
NSN 6110-01-542-5564
NSN 5935-00-196-0536
NSN 5925-00-576-8179
NSN 6620-01-586-8237
NSN 6150-00-538-9887
NSN 6620-01-457-7277
NSN 6685-01-529-3203
NSN 6320-01-377-5701