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 6645-00-864-6794
NSN 6110-00-175-3661
NSN 5945-01-276-9059
NSN 6240-01-059-0404
NSN 5895-00-694-9285
NSN 5915-00-164-0172
NSN 6240-01-425-1939
NSN 7035-01-646-5888
NSN 6610-01-367-5110
NSN 6105-01-102-5829
NSN 5895-01-083-8960
NSN 5985-01-504-5806