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 4140-01-032-0718
NSN 6105-01-440-4606
NSN 6135-00-557-0174
NSN 6135-00-100-0485
NSN 6220-01-386-9465
NSN 6240-01-534-2987
NSN 5999-01-322-7980
NSN 6685-00-309-5693
NSN 5998-01-644-2474
NSN 6240-01-079-6622
NSN 6145-01-104-5084
NSN 5835-01-459-7428