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 6240-01-442-7746
NSN 5999-01-281-8699
NSN 6610-01-442-3509
NSN 6150-01-463-3951
NSN 7035-01-080-3392
NSN 5935-01-399-0289
NSN 5920-00-398-0766
NSN 6105-00-433-5591
NSN 6645-01-033-5051
NSN 6130-00-643-2162
NSN 6645-00-148-1798
NSN 6650-01-426-4253