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 6145-01-360-9285
NSN 7035-01-224-2183
NSN 5999-01-424-3755
NSN 6150-01-528-3022
NSN 6130-01-477-1884
NSN 6645-00-650-3405
NSN 5935-00-156-9860
NSN 5990-01-443-2931
NSN 5935-00-111-7268
NSN 4140-00-836-6319
NSN 5925-00-542-9637
NSN 6150-00-401-8084