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 7035-00-215-3272
NSN 4140-01-145-0122
NSN 5945-00-221-4921
NSN 5855-01-359-5727
NSN 5950-01-597-6137
NSN 6110-00-893-6510
NSN 5945-00-276-9274
NSN 6105-01-483-8547
NSN 6645-00-163-9580
NSN 5925-00-883-7673
NSN 5855-00-560-0110
NSN 5930-00-356-8666