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 4140-01-483-6102
NSN 7035-01-265-2301
NSN 5920-01-240-0219
NSN 5998-01-367-7166
NSN 5975-00-146-6555
NSN 6150-01-340-3573
NSN 5930-01-427-3676
NSN 5998-01-210-4379
NSN 6135-01-148-8531
NSN 6110-01-501-5131
NSN 5895-00-574-0287
NSN 5905-01-388-2939