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 5930-01-055-4624
NSN 5915-01-263-6010
NSN 6650-01-254-3048
NSN 6150-01-496-0863
NSN 5996-01-391-7403
NSN 5925-01-209-9414
NSN 5905-01-376-0224
NSN 6220-01-329-2582
NSN 5855-01-110-9564
NSN 5990-00-794-3327
NSN 6150-00-944-3545
NSN 6240-01-567-7847