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 6150-01-570-5548
NSN 5935-01-215-4063
NSN 5965-00-234-7338
NSN 5945-00-116-2714
NSN 5950-01-634-0677
NSN 6645-01-353-4356
NSN 4140-00-058-1355
NSN 6145-01-122-9148
NSN 6240-01-425-1939
NSN 5935-01-057-6063
NSN 5999-00-068-0010
NSN 5996-00-178-1016