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 5999-01-038-8473
NSN 5925-01-423-7455
NSN 6105-01-288-5003
NSN 6610-01-555-8791
NSN 6685-01-422-1571
NSN 6110-00-936-5024
NSN 6620-00-362-2400
NSN 5930-01-590-8076
NSN 5965-01-124-1817
NSN 5920-01-519-4984
NSN 6610-01-014-3964
NSN 6145-01-263-3902