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 7035-01-382-4413
NSN 5920-01-596-5334
NSN 6320-00-070-4544
NSN 6645-01-442-0899
NSN 6650-00-535-6923
NSN 5975-01-056-6771
NSN 6240-00-569-5854
NSN 5920-01-492-6512
NSN 4140-01-123-9149
NSN 4140-00-624-7627
NSN 6240-00-163-5143
NSN 7035-01-483-1776