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 5998-01-456-9513
NSN 5990-01-501-9094
NSN 6620-01-244-3427
NSN 5950-01-064-2467
NSN 5990-00-990-1711
NSN 5998-01-257-8573
NSN 6150-01-309-7482
NSN 6320-00-519-0770
NSN 5945-00-929-4112
NSN 6145-01-528-6388
NSN 5990-01-527-7640
NSN 6220-00-081-6429