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 5950-01-350-2048
NSN 5985-00-627-9001
NSN 6650-01-281-4651
NSN 5905-01-634-0595
NSN 6130-00-408-2578
NSN 5996-01-381-1997
NSN 5996-00-195-8082
NSN 6620-01-457-9476
NSN 5975-00-137-2836
NSN 6135-00-880-1026
NSN 5960-00-715-9227
NSN 5965-00-982-2314