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 6645-00-778-8719
NSN 6105-01-239-0322
NSN 5985-01-478-2854
NSN 5960-01-386-5770
NSN 5935-01-265-8106
NSN 5930-00-241-8256
NSN 5915-01-213-3247
NSN 5905-01-625-1939
NSN 6105-00-759-9769
NSN 6150-01-144-5034
NSN 6240-01-035-6870
NSN 5975-01-184-2736