Extension Spring: OD 0.375 in, FL 6 in, Stainless SteelStandard Extension Series (inch)Selection to Match Your Needs Lee Spring LE 049D 17 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 0.277-inch loop inside diameter (7.04 mm) and extends from a free length of 6 inch (152.4 mm) to a maximum extended length of 11.065 inch (281.05 mm). Made from Stainless Steel with a 0.049-inch wire diameter (1.24 mm), the spring delivers a spring rate of 1.892 lb/inch (0.331 N/mm) through its 109.9 total coils with an initial tension of 1.2495 lb (5.558 N). The spring supports a maximum load of 10.829 lb (48.17 N) at full extension with a body length of 5.446 inch (138.33 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 254641
Product
Extension OD 0.375 in, Length 6 in, Stainless Steel
Product
Extension OD 9.53 mm, Length 152.4 mm, Stainless Steel
Part Number
LE 049D 17 S
Series
Standard Extension Series (inch)
Outside Diameter (inch)
0.375
Outside Diameter (cm)
0.953
Outside Diameter (mm)
9.53
Wire Diameter (inch)
0.049
Wire Diameter (cm)
0.124
Wire Diameter (mm)
1.24
Max Load (gm)
4912
Max Load (lb)
10.829
Max Load (kg)
4.912
Max Load (N)
48.17
Rate (gm/cm) 338
Rate (gm/mm) 33.8
Rate (kg/cm) 0.338
Rate (kg/mm) 0.0338
Rate (lb/in) 1.892
Rate (N/cm) 3.31
Rate (N/mm) 0.331
Max Extended Length (cm) 28.105
Max Extended Length (in) 11.065
Max Extended Length (mm)
281.05
Initial Tension (gm)
566.8
Initial Tension (kg):
0.5668
Initial Tension (lb)
1.2495
Initial Tension (N)
5.558
Free Length (cm)
15.24
Free Length (inch) 6
Free Length (mm) 152.4
Material Stainless Steel
Loop Inside Diameter (cm) 0.704
Loop Inside Diameter (in) 0.277
Loop Inside Diameter (mm) 7.04
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.049
0.375
0.01
6
0.093
109.9
1.2495
0.2499
1.892
0.189
11.065
10.829
0.049
5.446
Random
0.375
0.01
6
0.093
109.9
1.2495
0.2499
1.892
0.189
11.065
10.829
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| Quantity | Price |
|---|---|
| 1 - 19 | $12.100 |
| 20 - 49 | $7.490 |
| 50 - 99 | $4.170 |
| 100 - 199 | $2.750 |
| 200 - 299 | $2.325 |
| 300 - 399 | $2.187 |
| 400 - 499 | $2.061 |
| 500 - 599 | $1.950 |
| 600 - 699 | $1.853 |
| 700 - 799 | $1.772 |
| 800 - 899 | $1.700 |
| 900 - 999 | $1.644 |
| 1000 | $1.603 |
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