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 5996-00-277-7384
NSN 5895-01-429-1029
NSN 5999-01-274-9473
NSN 6650-01-455-1501
NSN 6240-01-549-5405
NSN 2925-01-487-0886
NSN 6145-00-609-2879
NSN 6150-01-328-8604
NSN 5925-00-925-9599
NSN 5950-01-270-6215
NSN 5930-01-454-7018
NSN 6135-01-559-7348