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 5996-01-464-4836
NSN 5835-00-853-7785
NSN 5950-01-066-5522
NSN 5998-00-463-4463
NSN 5950-00-484-0967
NSN 2925-00-163-9016
NSN 6135-01-437-6409
NSN 5895-01-070-9553
NSN 6220-00-172-7641
NSN 6105-00-756-7791
NSN 5999-01-170-4322
NSN 6320-00-779-5923