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 5998-01-147-7895
NSN 5930-01-539-2320
NSN 5999-01-052-1646
NSN 5950-01-361-1225
NSN 5935-01-089-7125
NSN 5985-01-148-1879
NSN 6110-01-369-0882
NSN 5950-01-465-7126
NSN 5925-01-334-5602
NSN 6645-01-420-6804
NSN 5975-00-763-5437
NSN 6150-01-437-6288