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 5835-00-170-5238
NSN 5930-01-178-8082
NSN 6620-00-842-6372
NSN 4140-00-146-3269
NSN 5920-00-224-9848
NSN 5930-01-241-3102
NSN 5855-00-466-2309
NSN 5998-01-078-3757
NSN 6645-01-020-4557
NSN 6110-01-307-8283
NSN 6645-01-492-2808
NSN 5835-00-986-5985