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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6135-01-648-2284
NSN 5910-00-517-1080
NSN 5950-00-137-4753
NSN 5910-01-516-7460
NSN 6220-01-066-1193
NSN 4140-01-482-1178
NSN 5920-00-937-3713
NSN 5998-01-200-8486
NSN 5965-01-095-1926
NSN 5975-01-281-4566
NSN 6685-01-178-5852
NSN 6620-01-437-3146