A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 2925-00-814-0429
NSN 6110-00-102-7522
NSN 5950-01-143-5419
NSN 6645-01-641-1575
NSN 5999-01-224-8146
NSN 6685-01-299-3373
NSN 6240-00-655-2523
NSN 6150-01-255-4760
NSN 5998-00-244-1835
NSN 6240-01-394-4212
NSN 7035-01-331-5614
NSN 6150-01-648-0477