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 6650-00-934-8316
NSN 5975-01-379-8636
NSN 5905-00-162-9305
NSN 5950-01-300-9284
NSN 5925-01-201-0098
NSN 7035-01-492-3376
NSN 6620-00-113-9145
NSN 5990-00-444-6987
NSN 5960-01-450-8539
NSN 6145-01-613-2104
NSN 5920-01-525-6676
NSN 5996-00-847-7071