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 6150-01-211-6009
NSN 6220-01-490-3344
NSN 6130-01-534-2888
NSN 5925-01-304-4336
NSN 2925-01-266-5229
NSN 6110-01-528-8068
NSN 6110-00-214-9186
NSN 4140-01-438-0778
NSN 5925-01-644-3898
NSN 4140-00-930-3079
NSN 6620-00-512-1611
NSN 5835-01-228-8666