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 5915-01-531-6387
NSN 5855-01-531-6201
NSN 6135-01-156-4627
NSN 6145-01-654-1377
NSN 6320-01-326-1316
NSN 5990-01-386-3040
NSN 6130-01-373-7937
NSN 5895-01-102-7727
NSN 7035-00-413-0992
NSN 2925-01-370-6898
NSN 6105-01-226-4746
NSN 6645-01-400-2119