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 5999-00-728-8594
NSN 6150-01-105-1764
NSN 7035-00-631-3782
NSN 6105-01-514-8167
NSN 7035-01-642-0320
NSN 5935-01-653-7385
NSN 6320-01-627-1594
NSN 6240-01-507-2788
NSN 5990-00-345-8967
NSN 6240-00-875-8075
NSN 5950-00-067-6697
NSN 4140-00-289-9263