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 5935-00-394-9903
NSN 6645-00-151-5280
NSN 5999-01-442-3170
NSN 5935-00-279-1778
NSN 5990-00-900-4459
NSN 6150-01-206-6492
NSN 5990-01-154-7296
NSN 6645-01-537-6098
NSN 6240-01-020-2063
NSN 7035-01-227-2546
NSN 6610-01-105-0399
NSN 5945-01-250-7972