Part Number: 212-704-062PC1

Description: Shouldered Shaft for Bell 212 NSN 3040-00-287-9168.

Properties

First End Style:

Circular grooved woodruff keyway and externally threaded

First End Groove Width:

0.0950 inches

First End Groove Diameter:

0.4400 inches

End Similarity:

Not identical

Second End Style:

Circular grooved and splined (straight)

Second End Groove Diameter:

Between 0.4450 inches and 0.4550 inches

Overall Length:

7.293 inches

End Application:

Bell model uh-1n helicopter

First End Distance From End To Groove:

0.548 inches

First End Keyway Width:

Between 0.1240 inches and 0.1250 inches

First End External Keyway Length:

0.875 inches

First End Distance From Keyway Center To End:

1.126 inches

First End Diameter:

Between 0.5015 inches and 0.5030 inches

First End External Thread Length:

0.500 inches

Second End Distance From End To Groove:

0.400 inches

Second End Diameter:

Between 0.9346 inches and 0.9365 inches

Second End Spline Length:

0.400 inches

Second End Spline Minor Diameter:

Between 0.6826 inches and 0.6926 inches

Second End Spline Major Diameter:

Between 0.8450 inches and 0.8500 inches

Step Quantity:

Second End Spline Quantity:

Largest Step Diameter:

Between 0.973 inches and 0.975 inches

Surface Finish:

32.0 microinches

Material:

Steel comp 4340

Material Specification:

Aisi4340 assn standard single material response

Fsc Application Data:

Fan, ventilating

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