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 6130-01-347-3620
NSN 5905-00-431-6847
NSN 6685-00-160-1313
NSN 6620-01-278-8028
NSN 5999-00-034-7772
NSN 5930-01-332-6179
NSN 5915-01-527-6498
NSN 5998-01-094-5953
NSN 5925-00-975-7105
NSN 6645-01-602-8275
NSN 6320-01-172-6103
NSN 5999-01-318-7884