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.
NSN 5965-01-259-5291
NSN 6105-01-433-2404
NSN 5998-00-139-5256
NSN 5945-01-284-8977
NSN 5855-01-167-2162
NSN 5930-01-378-8652
NSN 6105-01-459-0061
NSN 5965-01-267-5263
NSN 5960-01-327-9536
NSN 5998-00-710-8266
NSN 6150-01-245-4310
NSN 5910-01-573-9472