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 4140-00-419-0631
NSN 6150-00-528-4175
NSN 6130-01-195-4304
NSN 5835-01-509-8249
NSN 5975-00-361-7793
NSN 5910-01-337-3588
NSN 6130-01-108-0538
NSN 5990-00-808-7478
NSN 5999-00-277-4257
NSN 5855-01-589-3816
NSN 6110-01-222-9306
NSN 5910-00-196-3993