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 5960-01-503-0362
NSN 5855-00-151-3853
NSN 7035-00-616-4410
NSN 5945-01-461-9953
NSN 5915-01-471-7814
NSN 6645-01-578-7959
NSN 5999-01-577-1288
NSN 6150-01-247-0193
NSN 6130-00-551-3191
NSN 5998-01-230-3346
NSN 6620-01-034-4539
NSN 7035-01-398-1655