Part Number BACW10BW51 Key Washer

SKU: 5310006253894

Internal keys 180 degrees apart offset 7 degrees 38 min 30 sec from center line of external keys

BACW10BW51 Key Washer Datasheet

Hole Diameter:

Between 9.843 inches and 9.863 inches

External Straight Key Width:

Between 0.270 inches and 0.290 inches

Internal Straight Key Width:

Between 0.480 inches and 0.490 inches

Distance From Centerline To Top Of Internal Key:

Between 4.766 inches and 4.786 inches

Overall Distance Including Keys:

Between 10.760 inches and 10.780 inches

External Key Quantity:

Internal Key Quantity:

Material Thickness:

Between 0.046 inches and 0.054 inches

Hardness Rating:

Between 32.0 rockwell c and 36.0 rockwell c

Surface Finish:

63.0 microinches bottom

Surface Finish:

63.0 microinches top

Material Specification:

MIL-N-18729 military specification single material response

Surface Treatment Specification:

MIL-P-16232, type 3, class 4A military specification single treatment response

Style Designator:

Key

Manufacturer Cage:

81205

Trade Information:

Washers other than lock washers, iron or steel

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