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 5985-01-063-7186
NSN 5985-01-607-7109
NSN 6150-01-160-4239
NSN 6105-00-675-0525
NSN 5905-01-548-7255
NSN 2925-00-720-3948
NSN 5930-01-647-4798
NSN 6130-00-337-3415
NSN 5855-01-539-4296
NSN 6150-00-698-5531
NSN 6610-01-433-2219
NSN 5950-00-341-0294