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 5985-01-288-3266
NSN 5835-00-835-7838
NSN 5945-01-580-0107
NSN 5965-01-511-0402
NSN 6135-01-333-6101
NSN 5975-00-079-0022
NSN 5985-01-525-4080
NSN 5855-01-462-2628
NSN 5915-01-178-2598
NSN 6105-01-180-1955
NSN 5985-00-170-5864
NSN 6145-00-160-0767