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 6685-00-422-2990
NSN 6220-01-152-3346
NSN 5975-01-435-2273
NSN 6130-01-514-8431
NSN 5895-01-490-0222
NSN 6650-01-442-2596
NSN 5915-00-465-2321
NSN 5950-00-596-8102
NSN 6320-01-440-8771
NSN 5975-01-424-0314
NSN 5945-00-925-2596
NSN 6320-00-908-6841