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 5895-00-927-9909
NSN 5950-00-502-1142
NSN 5985-01-278-9385
NSN 6650-01-185-9067
NSN 2925-00-684-7708
NSN 5905-01-150-8377
NSN 6145-00-808-3537
NSN 6105-01-381-2496
NSN 5996-01-576-5011
NSN 5915-00-082-1286
NSN 5965-01-351-6977
NSN 6105-01-133-2671