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 6105-00-929-4385
NSN 2925-00-163-9016
NSN 5998-01-160-2809
NSN 5855-01-624-5761
NSN 5985-01-068-5809
NSN 5985-00-007-2654
NSN 6320-01-160-7757
NSN 6135-01-595-4779
NSN 6145-01-632-3664
NSN 5835-01-086-6999
NSN 6610-00-141-7000
NSN 6135-00-377-9165