Extension Spring: OD 0.375 in, FL 5 in, Stainless SteelStandard Extension Series (inch)Selection to Match Your Needs Lee Spring LE 055D 13 S is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 0.375-inch outside diameter (9.53 mm) with 0.265-inch loop inside diameter (6.73 mm) and extends from a free length of 5 inch (127 mm) to a maximum extended length of 7.92 inch (201.17 mm). Made from Stainless Steel with a 0.055-inch wire diameter (1.4 mm), the spring delivers a spring rate of 4.41 lb/inch (0.772 N/mm) through its 79.2 total coils with an initial tension of 1.666 lb (7.411 N). The spring supports a maximum load of 14.5775 lb (64.844 N) at full extension with a body length of 4.47 inch (113.54 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 256351
Product
Extension OD 0.375 in, Length 5 in, Stainless Steel
Product
Extension OD 9.53 mm, Length 127 mm, Stainless Steel
Part Number
LE 055D 13 S
Series
Standard Extension Series (inch)
Outside Diameter (inch)
0.375
Outside Diameter (cm)
0.953
Outside Diameter (mm)
9.53
Wire Diameter (inch)
0.055
Wire Diameter (cm)
0.14
Wire Diameter (mm)
1.4
Max Load (gm)
6612.4
Max Load (lb)
14.5775
Max Load (kg)
6.6124
Max Load (N)
64.844
Rate (gm/cm) 788
Rate (gm/mm) 78.8
Rate (kg/cm) 0.788
Rate (kg/mm) 0.0788
Rate (lb/in) 4.41
Rate (N/cm) 7.72
Rate (N/mm) 0.772
Max Extended Length (cm) 20.117
Max Extended Length (in) 7.92
Max Extended Length (mm)
201.17
Initial Tension (gm)
755.7
Initial Tension (kg):
0.7557
Initial Tension (lb)
1.666
Initial Tension (N)
7.411
Free Length (cm)
12.7
Free Length (inch) 5
Free Length (mm) 127
Material Stainless Steel
Loop Inside Diameter (cm) 0.673
Loop Inside Diameter (in) 0.265
Loop Inside Diameter (mm) 6.73
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.055
0.375
0.01
5
0.075
79.2
1.666
0.3332
4.41
0.441
7.92
14.5775
0.055
4.47
Random
0.375
0.01
5
0.075
79.2
1.666
0.3332
4.41
0.441
7.92
14.5775
|
| Quantity | Price |
|---|---|
| 1 - 19 | $12.100 |
| 20 - 49 | $7.490 |
| 50 - 99 | $4.170 |
| 100 - 199 | $2.750 |
| 200 - 299 | $2.302 |
| 300 - 399 | $2.153 |
| 400 - 499 | $2.023 |
| 500 - 599 | $1.901 |
| 600 - 699 | $1.797 |
| 700 - 799 | $1.708 |
| 800 - 899 | $1.637 |
| 900 - 999 | $1.573 |
| 1000 | $1.531 |
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