90309S

90309S

Regular extension spring in 316 Stainless Steel. This spring features an O.D. of 0.188 Inch, an initial tension of 0.71 Pound, and a spring rate of 20.08 Pound Force per Inch.

Current variant: 90309SCS. Navigate to a different variant:
Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 90309S
Ends Machine Hook
Finish Passivated
Initial Tension 0.71 lb
Length 0.75 in
Material 316 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 20.08 lbf/in
Sugg Max Deflection 0.087 in
Sugg Max Load 2.45 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 90309S
Ends Machine Hook
Finish Passivated
Initial Tension 0.32 kg
Length 19.05 mm
Material 316 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 3.51 N/mm
Sugg Max Deflection 2.21 mm
Sugg Max Load 10.9 N
Wind Direction Left
Wire Diameter 0.79 mm

Inventory Status

Low Stock

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Quantity Price
1 - 49 $12.28
50 - 149 $11.67
150 - 299 $11.06
300 - 499 $10.44
500 - 749 $9.21
750 - 999 $7.99
1000+ Call for price