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 5935-01-215-2608
NSN 6150-01-216-7961
NSN 7035-01-629-5792
NSN 6645-00-794-4576
NSN 5935-01-195-3085
NSN 5915-01-258-4087
NSN 5895-00-353-6671
NSN 6620-00-409-4975
NSN 5925-01-037-1629
NSN 7035-00-763-6180
NSN 6150-00-630-7006
NSN 4140-00-980-0467