Material: ethylen prpylene copolymer or terpolymer per nas1613
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 6110-01-533-0669
NSN 6150-01-542-9571
NSN 5935-01-213-5452
NSN 6610-00-410-8968
NSN 5855-01-030-8601
NSN 5905-00-689-7249
NSN 5930-00-297-8848
NSN 5975-01-212-9822
NSN 5855-00-337-3679
NSN 5998-01-634-0604
NSN 5990-00-952-7100
NSN 6240-01-508-9230