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 5920-01-231-9175
NSN 6650-01-045-5494
NSN 7035-00-585-2113
NSN 5895-01-579-3513
NSN 5855-00-797-8217
NSN 4140-01-053-5359
NSN 6685-00-596-8765
NSN 6105-01-004-7890
NSN 6240-00-563-5846
NSN 5895-01-247-2203
NSN 5975-01-442-7264
NSN 5855-01-085-5354