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 6110-01-542-8916
NSN 5915-01-273-8922
NSN 5835-01-088-4676
NSN 4140-01-023-8846
NSN 6645-01-292-5215
NSN 6135-01-418-4156
NSN 5998-01-308-3765
NSN 6240-00-591-6836
NSN 5996-01-121-0113
NSN 6620-01-349-8685
NSN 7035-01-445-3563
NSN 6150-01-283-7904