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 6135-00-196-5267
NSN 6220-01-046-4729
NSN 5960-01-248-4743
NSN 6650-01-145-9570
NSN 6320-01-380-7372
NSN 5855-01-530-4147
NSN 6130-01-020-7307
NSN 6650-01-371-2356
NSN 6685-01-321-3327
NSN 5895-01-088-3264
NSN 6620-00-679-5830
NSN 6220-00-244-2040