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 5905-01-589-0994
NSN 6105-01-352-9919
NSN 5990-01-351-4621
NSN 5835-00-348-8549
NSN 5925-01-621-2810
NSN 6145-00-738-5601
NSN 5925-01-135-9391
NSN 6150-00-991-6775
NSN 6150-01-051-1678
NSN 5975-01-441-8386
NSN 6105-01-265-0047
NSN 6130-00-297-5793