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 5945-01-187-9245
NSN 6150-01-367-5576
NSN 2925-01-063-7876
NSN 5855-01-258-6180
NSN 6610-00-225-9886
NSN 5950-01-119-0389
NSN 5930-01-270-2186
NSN 6110-01-050-4912
NSN 6110-00-627-9710
NSN 6240-01-645-4797
NSN 5915-01-103-3910
NSN 6105-01-265-0553