Part Number: 209-030-697-1

Description: Extension Helical Spring for Bell 209 NSN 5360-00-168-6953.

Properties

Inside Diameter:

0.251 inches

Opening Width:

0.600 inches both ends

End Style:

Machine loop both ends

Stock Diameter:

0.062 inches

Spring Free Length:

4.650 inches

Coil Quantity:

Design Type:

Closed

Load Rating:

Between 36.63 pounds and 44.77 pounds

Coil Helix Direction:

Right-hand or left-hand

Spring Deflection Rate:

15.600 pounds per inch

Spring Free Outside Diameter:

0.375 inches

Hook Radius:

0.130 inches both ends

End Angular Relationship:

Ends angled one to other

Spring Length Under Load:

6.970 inches

Coil To Hook Inside Length:

0.850 inches both ends

Material:

Steel uns k08500

Material Specification:

Qq-w-470, cold drawn federal specification single material response

Surface Treatment:

Cadmium and chromate

Surface Treatment Specification:

Qq-p-416, type 2, class 3 federal specification single treatment response

Style Designator:

Cylindrical

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