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 6645-01-185-7684
NSN 6240-01-584-0045
NSN 5998-01-176-6526
NSN 5930-01-435-5288
NSN 5998-00-752-8883
NSN 5920-01-197-8397
NSN 5920-01-320-5997
NSN 6145-01-062-9820
NSN 5950-00-395-1312
NSN 7035-01-426-4133
NSN 5965-01-541-0879
NSN 6620-01-530-7085