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 6610-00-109-2593
NSN 5945-01-187-2638
NSN 6645-00-255-1372
NSN 5920-00-407-7652
NSN 6220-01-168-3172
NSN 5930-01-523-7712
NSN 5835-00-770-2843
NSN 5950-00-242-7849
NSN 4140-01-541-5822
NSN 5935-01-021-1160
NSN 5996-01-217-3670
NSN 5985-01-050-2958