8 evenly spaced holes around circumference
No other part numbers with same form, fit, and function found.
A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also ring, piston and ring, wiper.
Classification: Gaskets,washers & other seals
NSN 6150-01-496-0082
NSN 5835-01-442-6482
NSN 6110-00-451-3779
NSN 5930-01-435-4010
NSN 5950-00-152-9567
NSN 5895-01-123-5542
NSN 5910-01-389-4042
NSN 4140-00-225-8586
NSN 5855-00-494-9581
NSN 5895-01-253-2588
NSN 5945-01-627-5503
NSN 6320-00-459-8973