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 6145-00-663-6133
NSN 6220-01-287-6029
NSN 5930-00-344-4695
NSN 2925-00-172-9264
NSN 6145-01-643-7807
NSN 5935-01-288-4253
NSN 5905-01-593-2099
NSN 6130-00-758-0394
NSN 5855-01-423-7473
NSN 6110-00-269-2696
NSN 6240-01-078-9490
NSN 5910-01-080-0703