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 6620-01-463-1373
NSN 5910-01-519-0358
NSN 4140-01-310-1370
NSN 6220-01-341-0630
NSN 5835-00-544-0298
NSN 6320-00-809-5744
NSN 6105-01-521-1413
NSN 6130-01-587-9940
NSN 6220-01-467-8183
NSN 6685-00-110-4878
NSN 5975-00-604-0479
NSN 6240-01-224-7656