No other part numbers with same form, fit, and function found.
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 4140-01-283-5741
NSN 4140-01-044-6064
NSN 6135-01-369-5392
NSN 6105-01-165-5057
NSN 6135-01-101-5039
NSN 5990-01-423-2219
NSN 5835-00-170-5238
NSN 5999-01-252-8812
NSN 5920-00-115-2420
NSN 5990-00-679-6157
NSN 4140-01-605-1533
NSN 6150-00-583-7350