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 5915-00-334-3008
NSN 5998-00-974-6016
NSN 6145-00-489-3574
NSN 6220-01-620-2918
NSN 6105-00-265-7545
NSN 6145-01-547-5309
NSN 5855-01-017-7366
NSN 5965-01-185-0295
NSN 5990-00-716-7796
NSN 5950-01-170-3477
NSN 5985-01-097-4060
NSN 5930-01-185-8432