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 5990-01-040-1320
NSN 6685-00-731-1875
NSN 6610-01-564-7464
NSN 5999-01-212-9671
NSN 5895-01-571-9755
NSN 5996-01-563-6568
NSN 6220-01-200-3410
NSN 6130-00-136-1659
NSN 6620-00-153-0982
NSN 6145-00-705-6686
NSN 5910-01-270-5249
NSN 6645-01-357-7750