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 6650-01-512-9650
NSN 5985-01-519-3138
NSN 5920-01-250-8793
NSN 5990-01-507-7495
NSN 6685-01-461-3434
NSN 6650-01-398-1387
NSN 6645-01-290-1013
NSN 5960-01-003-8480
NSN 5835-01-435-4139
NSN 5935-01-417-6329
NSN 5975-01-299-9779
NSN 5945-01-612-1804