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 5895-01-553-6102
NSN 5998-00-395-1444
NSN 5925-01-261-9043
NSN 5975-00-195-5382
NSN 2925-01-510-2221
NSN 5990-00-252-1702
NSN 6130-00-277-7321
NSN 6110-00-269-2696
NSN 6620-01-519-2628
NSN 6650-00-045-4362
NSN 6130-01-249-6447
NSN 6645-01-116-2037