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 6110-01-487-4039
NSN 5965-00-812-9158
NSN 6105-01-317-3657
NSN 6110-01-543-8239
NSN 5910-01-483-1002
NSN 6220-01-132-3137
NSN 5945-00-840-5256
NSN 5935-00-276-9413
NSN 5960-01-544-1273
NSN 7035-00-946-2642
NSN 5965-01-058-1076
NSN 6610-01-210-2051