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 6610-00-244-2816
NSN 6320-01-495-6893
NSN 6105-00-090-9495
NSN 6610-00-273-9019
NSN 2925-01-143-0092
NSN 5960-01-564-5044
NSN 7035-01-216-4806
NSN 5975-00-276-7559
NSN 5960-00-325-3076
NSN 5960-00-902-0942
NSN 5925-00-132-4305
NSN 7035-01-103-3342