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 6110-01-176-8802
NSN 6240-00-889-8442
NSN 5975-00-217-0896
NSN 5930-01-345-5855
NSN 5930-01-351-6141
NSN 5999-00-409-6884
NSN 5965-00-042-5433
NSN 5975-01-448-7286
NSN 5895-00-505-7453
NSN 5915-01-633-9845
NSN 5905-00-455-5313
NSN 6685-01-025-6765