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 5905-01-025-1186
NSN 6650-01-254-2744
NSN 6145-00-905-6797
NSN 5960-00-584-4553
NSN 5950-01-265-0328
NSN 5925-01-484-9807
NSN 5920-00-411-5237
NSN 5925-01-125-5795
NSN 5945-01-381-1356
NSN 5965-01-589-3968
NSN 6320-00-004-9158
NSN 5920-01-618-2589