0.375-32 bushing with0.438 in. Hex nut, each is brass, nickel finish; special quility control testing; test data document, a81349-mil-p-23199
No other part numbers with same form, fit, and function found.
An item designed to be attached in place of the mounting bushing nut and/or attached to the chassis or panel for a volume control, a variable capacitor or the like to permit locking the shaft in a fixed position.
Classification: Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of chapter 90
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