Part Number 1881B279 Keyway Washer

SKU: 5310011731752

Two internal keys equally spaced 0.060 in.Width one external key irregular shape 3.910 width heat treated 180, 000 to 200, 000 psi-uts per MIL-H-6875

Description

4.002 inches hole diameter, 5.000 inches outside diameter, feat criticality code justification, 125.0 microinches all surfaces surface finish

1881B279 Keyway Washer Datasheet

Hole Diameter:

Between 4.002 inches and 4.007 inches

External Keyway Length:

0.165 inches

External Keyway Width:

0.440 inches

External Keyway Quantity:

Criticality Code Justification:

Feat

Surface Finish:

125.0 microinches all surfaces

Material Specification:

Cleveland pneumatic co. 1881B279-60 ref 4340-VAR mfr ref single material response

Surface Treatment Specification:

QQ-P-416, type 1, class 2 federal specification single treatment response

Manufacturer Cage:

13002

Trade Information:

Washers other than lock washers, iron or steel

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