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 5855-01-655-0356
NSN 5975-01-327-1787
NSN 5910-00-121-7849
NSN 6105-01-549-6148
NSN 6240-00-009-0449
NSN 5950-01-435-6354
NSN 6650-00-766-0733
NSN 6320-01-440-8771
NSN 2925-01-225-0713
NSN 6650-01-175-0841
NSN 6610-01-578-1976
NSN 5925-01-184-6912