No other part numbers with same form, fit, and function found.
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
NSN 5925-00-432-0546
NSN 5945-01-354-6635
NSN 6135-01-115-2867
NSN 6105-00-757-3613
NSN 5998-00-035-5308
NSN 5945-01-067-1326
NSN 5915-01-559-1326
NSN 5965-01-391-1703
NSN 5999-01-080-9665
NSN 5935-00-339-2189
NSN 5925-00-824-0329
NSN 6685-01-474-6470