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 4140-01-475-8930
NSN 5990-00-752-2126
NSN 6685-00-491-8220
NSN 5835-00-402-8387
NSN 5975-00-568-9713
NSN 6105-01-314-4580
NSN 6130-00-275-5929
NSN 6685-01-281-6851
NSN 5985-00-492-5365
NSN 5910-00-467-6806
NSN 5895-00-927-9909
NSN 6220-01-352-5425