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 5895-01-291-8826
NSN 6610-01-417-3011
NSN 5835-01-485-0210
NSN 5910-00-237-3210
NSN 2925-01-331-5039
NSN 6240-01-246-4258
NSN 6320-01-618-7800
NSN 6645-01-162-8023
NSN 4140-00-078-9357
NSN 5910-01-440-3450
NSN 5905-01-328-9003
NSN 5930-00-912-9130