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 6645-01-083-4759
NSN 5925-01-227-1310
NSN 2925-01-077-3310
NSN 5965-00-368-8204
NSN 6150-01-344-6198
NSN 5999-01-142-1255
NSN 5915-01-067-4478
NSN 6105-01-334-7556
NSN 6685-01-504-7777
NSN 5965-00-217-1113
NSN 5996-01-147-6054
NSN 6320-00-174-1362