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 6145-00-521-0001
NSN 5950-01-268-1148
NSN 5985-01-634-0635
NSN 6220-00-111-3188
NSN 5945-00-347-3890
NSN 5999-01-464-3468
NSN 5945-01-502-9531
NSN 6110-01-392-7047
NSN 5950-00-782-4875
NSN 5965-01-162-8689
NSN 5945-01-102-6062
NSN 6135-01-426-8282