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 5905-00-928-3995
NSN 6610-00-958-0294
NSN 5998-01-435-4443
NSN 5999-00-835-2249
NSN 5960-01-124-7598
NSN 5975-00-578-3959
NSN 6620-01-352-5640
NSN 5935-01-038-2617
NSN 5935-01-016-6061
NSN 5998-01-396-3372
NSN 5935-00-107-8287
NSN 5905-01-098-7186