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 5985-01-468-6168
NSN 5999-01-224-8589
NSN 6620-01-235-3752
NSN 6320-01-525-4789
NSN 5950-00-265-5662
NSN 5960-01-083-3936
NSN 5975-01-312-9500
NSN 6105-01-361-5417
NSN 6220-00-836-9316
NSN 5935-01-365-9807
NSN 6150-00-278-1294
NSN 5895-01-423-8636