NATO Stock Number
5306-01-169-2684
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a
Thread Direction
Right-hand
Thread Length
1.250 inches
Fastener Length
Between 2.235 inches and 2.280 inches
Head Style
Hexagon extended washer
Head Height
Between 0.390 inches and 0.422 inches
Width Between Flats
Between 1.053 inches and 1.066 inches
Extended Washer Diameter
1.047 inches
Extended Washer Thickness
0.016 inches
Washer Quantity
1
Thread Diameter
0.750 inches
Thready Qty Per Inch (tpi)
16
Hardness Rating
36.0 rockwell c and 44.0 rockwell c
Minimum Yield Strength
125000 pounds per square inch
Criticality Code Justification
Zzzy
Primary Washer Outside Diameter
1.047 inches
Primary Washer Material Thickness
0.016 inches
Material
Stainless steel
Thread Series Designator
Unf
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
