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 5855-00-494-9581
NSN 6650-01-643-9009
NSN 6130-00-491-2060
NSN 5996-00-054-7287
NSN 5996-01-371-2958
NSN 5985-01-421-3495
NSN 5998-01-266-2910
NSN 6685-00-148-9729
NSN 5975-00-827-7426
NSN 5945-01-167-5147
NSN 5975-01-069-3236
NSN 5935-01-268-5294