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 6220-00-119-4198
NSN 5895-00-851-5798
NSN 5935-00-594-7793
NSN 6645-00-583-0066
NSN 6135-01-106-7740
NSN 6105-01-019-0872
NSN 5930-01-219-4919
NSN 5985-01-067-0157
NSN 7035-01-097-5054
NSN 6650-01-146-5000
NSN 5999-01-622-5874
NSN 5996-00-525-1777