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 5835-00-222-3956
NSN 6620-00-766-3974
NSN 5855-01-100-3272
NSN 6130-00-148-7035
NSN 6145-01-124-4513
NSN 6150-00-111-3528
NSN 5910-00-905-5823
NSN 6650-01-446-6646
NSN 6620-00-436-2399
NSN 6620-00-278-7313
NSN 5855-01-627-7577
NSN 6130-01-659-8366