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 6645-00-303-7698
NSN 5965-01-231-9125
NSN 5975-00-103-1695
NSN 5950-01-572-2520
NSN 5915-01-407-8867
NSN 5935-00-203-4058
NSN 6220-00-779-6114
NSN 7035-01-607-5834
NSN 5960-00-289-6591
NSN 6110-00-762-0552
NSN 5965-01-501-5638
NSN 5930-01-379-1400