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 6135-01-449-0625
NSN 5985-00-283-7313
NSN 5920-00-221-5668
NSN 5935-01-448-1697
NSN 5990-01-348-9829
NSN 6645-00-857-0410
NSN 5990-01-147-5225
NSN 6620-00-815-0124
NSN 7035-01-113-6492
NSN 5999-01-103-4610
NSN 5999-01-147-7696
NSN 5855-01-573-8397