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 2925-01-394-5650
NSN 5985-01-549-5696
NSN 6320-00-228-5678
NSN 5945-00-812-2511
NSN 5930-01-512-2235
NSN 2925-00-737-6476
NSN 5915-00-486-7444
NSN 5935-00-394-3726
NSN 6645-00-521-5252
NSN 6645-01-237-7876
NSN 5999-01-481-5783
NSN 5920-01-443-3771