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 5910-01-551-1473
NSN 6685-01-510-9575
NSN 5999-01-174-5562
NSN 5915-00-886-5474
NSN 6150-00-216-6542
NSN 5998-01-346-1938
NSN 5895-01-356-6335
NSN 6105-00-470-8466
NSN 6105-00-270-8078
NSN 6105-00-011-8083
NSN 6620-01-566-3456
NSN 6145-01-474-8870