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 5835-00-358-4235
NSN 6620-01-265-8629
NSN 5910-00-313-7206
NSN 5990-00-200-5232
NSN 6135-00-050-0916
NSN 6650-01-495-1269
NSN 4140-00-804-4163
NSN 5975-01-472-0246
NSN 5920-01-354-7853
NSN 5996-01-396-3085
NSN 6685-01-299-4533
NSN 5990-00-226-7894