Nylon insert, 10-32
No other part numbers with same form, fit, and function found.
A nut having wings designed for manual turning without driver or wrench.
NSN 5990-00-140-1159
NSN 5935-01-510-3265
NSN 5998-01-281-7510
NSN 5985-01-231-0235
NSN 4140-01-197-8148
NSN 5975-01-559-4095
NSN 5998-00-488-8671
NSN 2925-01-442-4171
NSN 5999-01-503-5410
NSN 6610-01-298-5662
NSN 6220-01-336-2365
NSN 5915-00-553-8755