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 5950-01-525-7896
NSN 5835-01-027-0597
NSN 5935-01-316-7019
NSN 5895-00-101-0718
NSN 6105-01-334-4949
NSN 5920-01-461-5226
NSN 5960-01-418-2641
NSN 4140-00-350-9401
NSN 5930-01-603-4890
NSN 5855-01-197-2774
NSN 5985-01-649-7995
NSN 6220-01-110-3786