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 4140-01-408-7760
NSN 5998-00-228-8670
NSN 6320-01-372-1170
NSN 5910-01-467-6436
NSN 6145-01-335-0088
NSN 5985-00-892-0758
NSN 6620-00-712-4431
NSN 6645-00-413-0461
NSN 4140-00-944-5190
NSN 6150-00-256-7957
NSN 5990-01-368-9117
NSN 6240-01-412-0715