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 5930-01-327-3344
NSN 6105-01-560-0684
NSN 2925-00-441-8252
NSN 5975-01-617-5847
NSN 6130-01-245-3096
NSN 6240-00-258-2389
NSN 5998-00-065-5419
NSN 6150-00-840-9424
NSN 5920-00-102-3792
NSN 5930-01-524-7433
NSN 5920-01-163-6327
NSN 5975-01-476-7332