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 5975-00-617-9413
NSN 5920-01-586-5983
NSN 6650-00-432-9263
NSN 6130-01-248-8781
NSN 5925-01-472-4642
NSN 6645-01-201-5802
NSN 5999-00-991-7110
NSN 5930-00-583-9919
NSN 6320-00-116-3658
NSN 6130-01-433-4357
NSN 6685-00-060-3104
NSN 5999-00-617-9451