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 5915-01-181-5603
NSN 6650-01-307-6009
NSN 5925-01-492-3461
NSN 5855-00-973-5717
NSN 5920-01-433-2261
NSN 5835-01-177-0375
NSN 5855-00-832-9341
NSN 5965-01-607-5753
NSN 5998-00-661-0380
NSN 5950-00-205-2932
NSN 5930-01-549-0055
NSN 6145-01-129-2836