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 7035-00-267-5424
NSN 5835-01-463-2334
NSN 6320-01-087-7961
NSN 5855-00-879-5849
NSN 5920-01-435-6052
NSN 5945-01-403-2800
NSN 6130-00-973-1750
NSN 5975-01-527-4532
NSN 5930-01-418-4139
NSN 5965-01-215-0993
NSN 5960-00-078-9500
NSN 6220-01-631-4083