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 5998-00-140-6855
NSN 6650-01-382-8569
NSN 6150-01-068-7926
NSN 5895-00-212-7451
NSN 5996-00-998-1076
NSN 6620-01-034-7636
NSN 6650-01-548-9754
NSN 6240-01-422-3461
NSN 5990-01-633-9503
NSN 2925-00-211-4469
NSN 5910-00-477-0696
NSN 4140-01-186-3977