Extension Spring: OD 0.078 in, FL 0.438 in, Stainless Steel Type 316Instrument Extension Series (inch)Precision Springs for Precision Products. Lee Spring EI 011AA 04S316 is a precision extension spring from the Instrument Extension Series (inch) series, engineered for applications requiring reliable quality extension springs. This spring features a 0.078-inch outside diameter (1.98 mm) with 0.056-inch loop inside diameter (1.42 mm) and extends from a free length of 0.438 inch (11.13 mm) to a maximum extended length of 0.708 inch (17.98 mm). Made from Stainless Steel Type 316 with a 0.011-inch wire diameter (0.28 mm), the spring delivers a spring rate of 2.115 lb/inch (0.37 N/mm) through its 28.6 total coils with an initial tension of 0.075 lb (0.334 N). The spring supports a maximum load of 0.648 lb (2.882 N) at full extension with a body length of 0.326 inch (8.28 mm). The spring features Random loop position and Ultrasonically Passivate with Citric Acid for 10 mins At 131 Deg F finish for optimal performance. About the Extension Spring Instrument SeriesThe Lee Spring Extension Spring Instrument Series includes a wide range of size and rate combinations in a smaller, highly precise spring design. Selections are sorted in ascending order based on outside diameter. Instrument Series Extension Springs are available in both inch and metric sizes. Sizes range from outside diameters from .063" up to .157" and free lengths from .250" to 1.181". Inch 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 made from coated wire or 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. Instrument Extension Series (inch) Extension Springs have useful applications in various industries, including:
...and many more applications 234701
Product
Extension OD 0.078 in, Length 0.438 in, Stainless Steel Type 316
Product
Extension OD 1.98 mm, Length 11.13 mm, Stainless Steel Type 316
Part Number
EI 011AA 04S316
Series
Instrument Extension Series (inch)
Outside Diameter (inch)
0.078
Outside Diameter (cm)
0.198
Outside Diameter (mm)
1.98
Wire Diameter (inch)
0.011
Wire Diameter (cm)
0.028
Wire Diameter (mm)
0.28
Max Load (gm)
293.9
Max Load (lb)
0.648
Max Load (kg)
0.2939
Max Load (N)
2.882
Rate (gm/cm) 378
Rate (gm/mm) 37.8
Rate (kg/cm) 0.378
Rate (kg/mm) 0.0378
Rate (lb/in) 2.115
Rate (N/cm) 3.7
Rate (N/mm) 0.37
Max Extended Length (cm) 1.798
Max Extended Length (in) 0.708
Max Extended Length (mm)
17.98
Initial Tension (gm)
34
Initial Tension (kg)
0.034
Initial Tension (lb)
0.075
Initial Tension (N)
0.334
Free Length (cm)
1.113
Free Length (inch) 0.438
Free Length (mm) 11.13
Material Stainless Steel Type 316
Loop Inside Diameter (cm) 0.142
Loop Inside Diameter (in) 0.056
Loop Inside Diameter (mm) 1.42
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Ultrasonically Passivate with Citric Acid for 10 mins At 131 Deg F
0.011
0.078
0.004
0.438
0.02
28.6
0.075
0.014
2.115
0.211
0.708
0.648
0.011
0.326
Random
0.078
0.004
0.438
0.02
28.6
0.075
0.014
2.115
0.211
0.708
0.648
|
| Quantity | Price |
|---|---|
| 1 - 19 | $11.290 |
| 20 - 49 | $6.950 |
| 50 - 99 | $3.840 |
| 100 - 199 | $2.450 |
| 200 - 299 | $2.318 |
| 300 - 399 | $2.277 |
| 400 - 499 | $2.244 |
| 500 - 599 | $2.009 |
| 600 - 699 | $1.818 |
| 700 - 799 | $1.666 |
| 800 - 899 | $1.538 |
| 900 - 999 | $1.431 |
| 1000 | $1.338 |
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