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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5950-00-736-8531
NSN 6240-01-513-2732
NSN 5905-01-200-7445
NSN 6105-01-067-8377
NSN 5925-01-618-5414
NSN 5960-01-128-0850
NSN 5910-01-466-1091
NSN 5945-00-272-8958
NSN 6130-01-292-3522
NSN 5960-00-944-1113
NSN 5910-01-620-2682
NSN 6150-01-534-4688