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 7035-01-013-9889
NSN 5930-00-146-0092
NSN 6320-01-370-5222
NSN 5998-00-171-4492
NSN 5855-01-618-9749
NSN 6620-01-507-0886
NSN 6320-00-368-2803
NSN 6610-01-356-3435
NSN 6105-01-205-8524
NSN 5895-01-354-1470
NSN 6105-01-222-9399
NSN 6620-01-437-3146