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 6240-01-633-9357
NSN 5998-00-179-8185
NSN 6240-01-273-7426
NSN 7035-01-038-3165
NSN 5835-00-451-2982
NSN 5915-01-612-9848
NSN 6645-01-113-8979
NSN 6220-01-418-2823
NSN 6685-01-627-7444
NSN 5999-01-619-6838
NSN 6220-00-269-9942
NSN 2925-00-473-5834