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 6685-01-522-7840
NSN 5950-01-401-5321
NSN 6240-01-463-8276
NSN 5835-01-568-7796
NSN 5960-01-462-1864
NSN 6105-01-421-6925
NSN 5915-00-579-0618
NSN 5895-00-285-6622
NSN 5895-01-646-7152
NSN 2925-01-129-1261
NSN 6240-00-469-2339
NSN 5930-01-400-6126