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 5996-01-348-1591
NSN 7035-00-148-2300
NSN 6145-01-357-3971
NSN 5910-01-506-8826
NSN 6620-01-576-4308
NSN 6650-01-457-8743
NSN 7035-00-059-7970
NSN 5895-00-410-3772
NSN 6645-01-457-3810
NSN 5920-01-094-7284
NSN 6620-00-520-1909
NSN 5985-01-142-0679