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 7035-01-150-6303
NSN 5998-01-398-3123
NSN 6145-01-367-8501
NSN 6150-00-228-9971
NSN 5998-01-488-1237
NSN 5920-00-378-1395
NSN 6650-01-434-0331
NSN 2925-01-594-0198
NSN 5999-01-268-0969
NSN 5855-00-560-0110
NSN 5905-00-917-0607
NSN 6220-01-377-5496