Extension Spring: OD 0.5 in, FL 1.375 in, Stainless SteelStandard Extension Series (inch)Selection to Match Your Needs Lee Spring LE 075E 1A S is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 0.5-inch outside diameter (12.7 mm) with 0.35-inch loop inside diameter (8.89 mm) and extends from a free length of 1.375 inch (34.93 mm) to a maximum extended length of 1.763 inch (44.78 mm). Made from Stainless Steel with a 0.075-inch wire diameter (1.91 mm), the spring delivers a spring rate of 64.4 lb/inch (11.279 N/mm) through its 8 total coils with an initial tension of 4.165 lb (18.527 N). The spring supports a maximum load of 29.155 lb (129.688 N) at full extension with a body length of 0.675 inch (17.15 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 261831
Product
Extension OD 0.5 in, Length 1.375 in, Stainless Steel
Product
Extension OD 12.7 mm, Length 34.93 mm, Stainless Steel
Part Number
LE 075E 1A S
Series
Standard Extension Series (inch)
Outside Diameter (inch)
0.5
Outside Diameter (cm)
1.27
Outside Diameter (mm)
12.7
Wire Diameter (inch)
0.075
Wire Diameter (cm)
0.191
Wire Diameter (mm)
1.91
Max Load (gm)
13224.7
Max Load (lb)
29.155
Max Load (kg)
13.2247
Max Load (N)
129.688
Rate (gm/cm) 11501
Rate (gm/mm) 1150.1
Rate (kg/cm) 11.501
Rate (kg/mm) 1.1501
Rate (lb/in) 64.4
Rate (N/cm) 112.79
Rate (N/mm) 11.279
Max Extended Length (cm) 4.478
Max Extended Length (in) 1.763
Max Extended Length (mm)
44.78
Initial Tension (gm)
1889.2
Initial Tension (kg):
1.8892
Initial Tension (lb)
4.165
Initial Tension (N)
18.527
Free Length (cm)
3.493
Free Length (inch) 1.375
Free Length (mm) 34.93
Material Stainless Steel
Loop Inside Diameter (cm) 0.889
Loop Inside Diameter (in) 0.35
Loop Inside Diameter (mm) 8.89
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.075
0.5
0.01
1.375
0.035
8
4.165
0.833
64.4
6.44
1.763
29.155
0.075
0.675
Random
0.5
0.01
1.375
0.035
8
4.165
0.833
64.4
6.44
1.763
29.155
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| Quantity | Price |
|---|---|
| 1 - 19 | $10.220 |
| 20 - 49 | $6.260 |
| 50 - 99 | $3.390 |
| 100 - 199 | $2.140 |
| 200 - 299 | $1.823 |
| 300 - 399 | $1.720 |
| 400 - 499 | $1.628 |
| 500 - 599 | $1.546 |
| 600 - 699 | $1.474 |
| 700 - 799 | $1.412 |
| 800 - 899 | $1.361 |
| 900 - 999 | $1.319 |
| 1000 | $1.289 |
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