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 5895-01-014-1382
NSN 5910-00-401-8635
NSN 5996-00-719-1956
NSN 6110-01-533-7554
NSN 5965-00-925-1725
NSN 6645-00-838-6939
NSN 5835-01-469-8968
NSN 6110-01-303-0839
NSN 6220-01-451-3056
NSN 5990-01-452-0911
NSN 5895-00-947-1670
NSN 5835-01-320-8306