Extension Spring: OD 0.65 in, FL 1.75 in, Music WireStandard Extension Series (inch)Selection to Match Your Needs Lee Spring LE 069FG 0 M is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 0.65-inch outside diameter (16.51 mm) with 0.512-inch loop inside diameter (13 mm) and extends from a free length of 1.75 inch (44.45 mm) to a maximum extended length of 2.656 inch (67.46 mm). Made from Music Wire with a 0.069-inch wire diameter (1.75 mm), the spring delivers a spring rate of 18.207 lb/inch (3.189 N/mm) through its 9.5 total coils with an initial tension of 2 lb (8.896 N). The spring supports a maximum load of 18.5 lb (82.292 N) at full extension with a body length of 0.726 inch (18.44 mm). The spring features Random loop position and Zinc Plate and Bake per ASTM B633 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 261181
Product
Extension OD 0.65 in, Length 1.75 in, Music Wire
Product
Extension OD 16.51 mm, Length 44.45 mm, Music Wire
Part Number
LE 069FG 0 M
Series
Standard Extension Series (inch)
Outside Diameter (inch)
0.65
Outside Diameter (cm)
1.651
Outside Diameter (mm)
16.51
Wire Diameter (inch)
0.069
Wire Diameter (cm)
0.175
Wire Diameter (mm)
1.75
Max Load (gm)
8391.6
Max Load (lb)
18.5
Max Load (kg)
8.3916
Max Load (N)
82.292
Rate (gm/cm) 3251
Rate (gm/mm) 325.1
Rate (kg/cm) 3.251
Rate (kg/mm) 0.3251
Rate (lb/in) 18.207
Rate (N/cm) 31.89
Rate (N/mm) 3.189
Max Extended Length (cm) 6.746
Max Extended Length (in) 2.656
Max Extended Length (mm)
67.46
Initial Tension (gm)
907.2
Initial Tension (kg):
0.9072
Initial Tension (lb)
2
Initial Tension (N)
8.896
Free Length (cm)
4.445
Free Length (inch) 1.75
Free Length (mm) 44.45
Material Music Wire
Loop Inside Diameter (cm) 1.3
Loop Inside Diameter (in) 0.512
Loop Inside Diameter (mm) 13
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
0.069
0.65
0.015
1.75
0.04
9.5
2
0.4
18.207
1.8207
2.656
18.5
0.069
0.726
Random
0.65
0.015
1.75
0.04
9.5
2
0.4
18.207
1.8207
2.656
18.5
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| Quantity | Price |
|---|---|
| 1 - 19 | $9.870 |
| 20 - 49 | $6.030 |
| 50 - 99 | $3.200 |
| 100 - 199 | $2.040 |
| 200 - 299 | $1.720 |
| 300 - 399 | $1.618 |
| 400 - 499 | $1.526 |
| 500 - 599 | $1.441 |
| 600 - 699 | $1.368 |
| 700 - 799 | $1.306 |
| 800 - 899 | $1.251 |
| 900 - 999 | $1.212 |
| 1000 | $1.179 |
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