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 5998-00-963-3742
NSN 2925-00-137-5120
NSN 6240-01-018-4895
NSN 5930-01-230-4248
NSN 5855-01-122-9418
NSN 5998-01-335-8934
NSN 5996-01-363-9606
NSN 5855-00-631-4565
NSN 6320-01-056-1164
NSN 6320-00-284-1524
NSN 6320-01-236-9562
NSN 5910-00-194-6619