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 5975-00-419-9812
NSN 6145-01-112-0397
NSN 5935-01-476-7023
NSN 6620-01-016-8264
NSN 5925-01-415-6551
NSN 6620-00-292-7000
NSN 6130-01-518-7039
NSN 5965-00-493-6008
NSN 5945-01-580-4199
NSN 5910-00-728-8361
NSN 6650-01-382-8569
NSN 5990-01-147-5225