Extension Spring: OD 0.42 in, FL 1.5 in, Stainless SteelStandard Extension Series (inch)Selection to Match Your Needs Lee Spring LE 055DD 05S is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 0.42-inch outside diameter (10.67 mm) with 0.31-inch loop inside diameter (7.87 mm) and extends from a free length of 1.5 inch (38.1 mm) to a maximum extended length of 2.254 inch (57.25 mm). Made from Stainless Steel with a 0.055-inch wire diameter (1.4 mm), the spring delivers a spring rate of 16.25 lb/inch (2.846 N/mm) through its 14.5 total coils with an initial tension of 1.17 lb (5.204 N). The spring supports a maximum load of 13.425 lb (59.717 N) at full extension with a body length of 0.88 inch (22.35 mm). The spring features Random loop position and Passivate per ASTM A967 finish for optimal performance. Extension Springs: Standard SeriesThe Lee Spring Standard Extension Spring Series includes a wide range of size and rate combinations and in both inch and metric sizes. Standard Series springs are available in Music Wire, Type 302 Stainless Steel and Type 316 Stainless Steel. Metric Series springs are available in Music Wire and Type 302 Stainless Steel. The Music Wire springs are provided with a plating finish for light corrosion resistance. The Type 302 Stainless Steel springs are passivated, while Type 316 Stainless Steel springs are passivated and ultrasonically cleaned. Lee Spring's Stock Extension Springs are supplied with full diameter loops (either to machine or crossover center style) at a random position with the exception of Metric Extension Springs which are specified to meet DIN Standards. Loop openings are approximately one wire diameter and the direction of wind is factory optional. Standard Extension Series (inch) Extension Springs have useful applications in various industries, including:
...and many more applications 256561
Product
Extension OD 0.42 in, Length 1.5 in, Stainless Steel
Product
Extension OD 10.67 mm, Length 38.1 mm, Stainless Steel
Part Number
LE 055DD 05S
Series
Standard Extension Series (inch)
Outside Diameter (inch)
0.42
Outside Diameter (cm)
1.067
Outside Diameter (mm)
10.67
Wire Diameter (inch)
0.055
Wire Diameter (cm)
0.14
Wire Diameter (mm)
1.4
Max Load (gm)
6089.6
Max Load (lb)
13.425
Max Load (kg)
6.0896
Max Load (N)
59.717
Rate (gm/cm) 2902
Rate (gm/mm) 290.2
Rate (kg/cm) 2.902
Rate (kg/mm) 0.2902
Rate (lb/in) 16.25
Rate (N/cm) 28.46
Rate (N/mm) 2.846
Max Extended Length (cm) 5.725
Max Extended Length (in) 2.254
Max Extended Length (mm)
57.25
Initial Tension (gm)
530.7
Initial Tension (kg):
0.5307
Initial Tension (lb)
1.17
Initial Tension (N)
5.204
Free Length (cm)
3.81
Free Length (inch) 1.5
Free Length (mm) 38.1
Material Stainless Steel
Loop Inside Diameter (cm) 0.787
Loop Inside Diameter (in) 0.31
Loop Inside Diameter (mm) 7.87
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.055
0.42
0.01
1.5
0.04
14.5
1.17
0.234
16.25
1.625
2.254
13.425
0.055
0.88
Random
0.42
0.01
1.5
0.04
14.5
1.17
0.234
16.25
1.625
2.254
13.425
|
| Quantity | Price |
|---|---|
| 1 - 19 | $9.570 |
| 20 - 49 | $5.810 |
| 50 - 99 | $3.100 |
| 100 - 199 | $1.960 |
| 200 - 299 | $1.683 |
| 300 - 399 | $1.592 |
| 400 - 499 | $1.513 |
| 500 - 599 | $1.439 |
| 600 - 699 | $1.376 |
| 700 - 799 | $1.323 |
| 800 - 899 | $1.277 |
| 900 - 999 | $1.240 |
| 1000 | $1.215 |
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