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 5895-01-422-1130
NSN 5930-01-313-9607
NSN 6110-01-555-0946
NSN 5905-00-573-9396
NSN 5905-00-225-0416
NSN 6645-01-023-8724
NSN 5915-00-081-3929
NSN 6150-01-146-5562
NSN 6105-01-023-8708
NSN 6650-01-197-0587
NSN 6620-01-611-7907
NSN 6150-01-274-6349