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Specifications

 

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Physical Dimension

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Load

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LE 135J 10 M

Cost
$0.00
$0.00
Price
$0.00
Weight
0.48 lb.
Direction of Wind
Factory Option
Ends
Standard Loops
Finish
Zinc Plate and Bake per ASTM B633
Material
Music Wire
Total Coils
39.000
Published Stock Code
LE135J10M
Product Type
Extension Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
3.31
Rate (kg/cm)
3.38
Rate (lb/in)
18.90
Rate (gm/mm)
337.50
Weight per Item (lb)
0.48
Material Specification
ASTM A228
Free Length (cm)
17.780
Free Length (inch)
7.000
Free Length (mm)
177.800
Free Length - Build Spec (in)
7.00
Free Length Tolerance (cm)
0.24
Free Length Tolerance (in)
0.09
Free Length Tolerance (mm)
2.36
Free Length Tolerance - Build Spec (in)
0.09
Inside Diameter (cm)
1.85
Inside Diameter (in)
0.73
Inside Diameter (mm)
18.54
Outside Diameter (cm)
2.540
Outside Diameter (in)
1.00
Outside Diameter (mm)
25.40
Outside Diameter - Build Spec (in)
1.00
Outside Diameter Tolerance (cm)
0.05
Outside Diameter Tolerance (in)
0.02
Outside Diameter Tolerance (mm)
0.51
Outside Diameter Tolerance - Build Spec (in)
0.02
Rate (gm/cm)
3375.00
Rate (kg/mm)
0.34
Rate (N/cm)
33.10
Rate - Build Spec (lb/in)
18.90
Rate Tolerance (gm/cm)
337.50
Rate Tolerance (gm/mm)
33.75
Rate Tolerance (kg/cm)
0.34
Rate Tolerance (kg/mm)
0.03
Rate Tolerance (lb/in)
1.89
Rate Tolerance (N/cm)
3.31
Rate Tolerance (N/mm)
0.33
Rate Tolerance - Build Spec (lb/in)
1.89
Total Coils - Build Spec
39.03
Wire Diameter (cm)
0.34
Wire Diameter (inch)
0.14
Wire Diameter (mm)
3.43
Wire Diameter - Build Spec (in)
0.14
Material Short Description
MW
Product Series
Standard Extension Series (inch)
Inside Diameter Tolerance (cm)
Reference
Inside Diameter Tolerance (in)
Reference
Inside Diameter Tolerance (mm)
Reference
Initial Tension - Build Spec. (lb)
9.00
Initial Tension (lb)
9.00
Initial Tension (N)
40.03
Initial Tension (kg)
4.08
Initial Tension (gm)
4082.40
Initial Tension Tolerance - Build Spec. (lb)
1.80
Initial Tension Tolerance (lb)
1.80
Initial Tension Tolerance (N)
8.01
Initial Tension Tolerance (kg)
0.82
Initial Tension Tolerance (gm)
816.48
Inside Diameter Tolerance - Build Spec (in)
REF
Max Load - Build Spec. (lb)
85.00
Max Load (lb)
85.00
Max Load (kg)
38.56
Max Load (gm)
38556.00
Max Extended Length - Build Spec. (in)
11.02
Max Extended Length (in)
11.02
Max Extended Length (mm)
279.93
Max Extended Length (cm)
27.99
Body Length - Build Spec. (in)
5.54
Body Length (in)
5.54
Body Length (mm)
140.72
Body Length (cm)
14.07
Loop Inside Diameter - Build Spec. (in)
0.73
Loop Inside Diameter (in)
0.73
Loop Inside Diameter (mm)
18.54
Loop Inside Diameter (cm)
1.85
Loop Position
Random
Loop Opening - Build Spec. (in)
0.14
Loop Opening (in)
0.14
Loop Opening (mm)
3.43
Loop Opening (cm)
0.34
Max Load (N)
378.10
Inside Diameter - Build Spec (in)
0.73
Model Code
LE

Extension Spring: OD 1 in, FL 7 in, Music Wire

Standard Extension Series (inch)

Selection to Match Your Needs

Lee Spring LE 135J 10 M is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 1-inch outside diameter (25.4 mm) with 0.73-inch loop inside diameter (18.54 mm) and extends from a free length of 7 inch (177.8 mm) to a maximum extended length of 11.021 inch (279.93 mm). Made from Music Wire with a 0.135-inch wire diameter (3.43 mm), the spring delivers a spring rate of 18.9 lb/inch (3.31 N/mm) through its 39 total coils with an initial tension of 9 lb (40.034 N). The spring supports a maximum load of 85 lb (378.099 N) at full extension with a body length of 5.54 inch (140.72 mm). The spring features Random loop position and Zinc Plate and Bake per ASTM B633 finish for optimal performance.

Extension Springs: Standard Series

The 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:

  • Medical devices
  • Firearms
  • Pharmaceutical delivery devices
  • Lighting and electrical control
  • Petro-chemical processes
  • Communication devices
  • Aerospace
  • Testing and measurement equipment
  • Marine applications
  • Automotive
  • Locks and security devices
  • Precision Instruments
  • Hardware

...and many more applications

266081
Product Extension OD 1 in, Length 7 in, Music Wire
Product Extension OD 25.4 mm, Length 177.8 mm, Music Wire
Part Number LE 135J 10 M
Series Standard Extension Series (inch)
Outside Diameter (inch) 1
Outside Diameter (cm) 2.54
Outside Diameter (mm) 25.4
Wire Diameter (inch) 0.135
Wire Diameter (cm) 0.343
Wire Diameter (mm) 3.43
Max Load (gm) 38556
Max Load (lb) 85
Max Load (kg) 38.556
Max Load (N) 378.099
Rate (gm/cm) 3375
Rate (gm/mm) 337.5
Rate (kg/cm) 3.375
Rate (kg/mm) 0.3375
Rate (lb/in) 18.9
Rate (N/cm) 33.1
Rate (N/mm) 3.31
Max Extended Length (cm) 27.993
Max Extended Length (in) 11.021
Max Extended Length (mm) 279.93
Initial Tension (gm) 4082.4
Initial Tension (kg): 4.0824
Initial Tension (lb) 9
Initial Tension (N) 40.034
Free Length (cm) 17.78
Free Length (inch) 7
Free Length (mm) 177.8
Material Music Wire
Loop Inside Diameter (cm) 1.854
Loop Inside Diameter (in) 0.73
Loop Inside Diameter (mm) 18.54
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
0.135 1 0.02 7 0.093 39 9 1.8 18.9 1.89 11.021 85 0.135 5.54 Random 1 0.02 7 0.093 39 9 1.8 18.9 1.89 11.021 85
Default View
Side view
Top view
Quantity Price
1 - 19 $20.430
20 - 49 $13.430
50 - 99 $8.720
100 - 199 $6.270
200 - 299 $5.131
300 - 399 $4.735
400 - 499 $4.375
500 - 599 $4.057
600 - 699 $3.779
700 - 799 $3.544
800 - 899 $3.344
900 - 999 $3.183
1000 $3.063

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