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 4140-00-307-2732
NSN 6130-01-224-7497
NSN 6650-01-363-4808
NSN 5996-01-293-9220
NSN 6645-00-527-6531
NSN 6105-00-960-9879
NSN 5975-01-231-5427
NSN 6685-01-415-3895
NSN 5895-00-254-5001
NSN 6645-01-586-8296
NSN 6150-01-245-6148
NSN 5910-00-468-1338