.

NORTH AMERICA

EUROPE

ASIA

CENTRAL & SOUTH AMERICA

AFRICA & MIDDLE EAST

Pacific Rim

 
0 Items Total: $0.00
Quantity
 

Add

Enter your details and we'll get started right away.

Most quotes are generated and emailed instantly. Large-volume requests are reviewed by our team and typically follow up within 1 business day.

 

Specifications

 

Download Spec Sheet

Imperial/Inches Metric
Physical Dimension

mm cm

Load

N kg gm

 
 

LE 135J 09 M

Cost
$0.00
$0.00
Price
$0.00
Weight
0.44 lb.
Direction of Wind
Factory Option
Ends
Standard Loops
Finish
Zinc Plate and Bake per ASTM B633
Material
Music Wire
Total Coils
35.500
Published Stock Code
LE135J09M
Product Type
Extension Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
3.64
Rate (kg/cm)
3.71
Rate (lb/in)
20.80
Rate (gm/mm)
371.40
Weight per Item (lb)
0.44
Material Specification
ASTM A228
Free Length (cm)
16.510
Free Length (inch)
6.500
Free Length (mm)
165.100
Free Length - Build Spec (in)
6.50
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)
3714.00
Rate (kg/mm)
0.37
Rate (N/cm)
36.43
Rate - Build Spec (lb/in)
20.80
Rate Tolerance (gm/cm)
371.40
Rate Tolerance (gm/mm)
37.14
Rate Tolerance (kg/cm)
0.37
Rate Tolerance (kg/mm)
0.04
Rate Tolerance (lb/in)
2.08
Rate Tolerance (N/cm)
3.64
Rate Tolerance (N/mm)
0.36
Rate Tolerance - Build Spec (lb/in)
2.08
Total Coils - Build Spec
35.47
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)
10.15
Max Extended Length (in)
10.15
Max Extended Length (mm)
257.91
Max Extended Length (cm)
25.79
Body Length - Build Spec. (in)
5.04
Body Length (in)
5.04
Body Length (mm)
128.02
Body Length (cm)
12.80
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 6.5 in, Music Wire

Standard Extension Series (inch)

Selection to Match Your Needs

Lee Spring LE 135J 09 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 6.5 inch (165.1 mm) to a maximum extended length of 10.154 inch (257.91 mm). Made from Music Wire with a 0.135-inch wire diameter (3.43 mm), the spring delivers a spring rate of 20.8 lb/inch (3.643 N/mm) through its 35.5 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 5.04 inch (128.02 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

266061
Product Extension OD 1 in, Length 6.5 in, Music Wire
Product Extension OD 25.4 mm, Length 165.1 mm, Music Wire
Part Number LE 135J 09 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) 3714
Rate (gm/mm) 371.4
Rate (kg/cm) 3.714
Rate (kg/mm) 0.3714
Rate (lb/in) 20.8
Rate (N/cm) 36.43
Rate (N/mm) 3.643
Max Extended Length (cm) 25.791
Max Extended Length (in) 10.154
Max Extended Length (mm) 257.91
Initial Tension (gm) 4082.4
Initial Tension (kg): 4.0824
Initial Tension (lb) 9
Initial Tension (N) 40.034
Free Length (cm) 16.51
Free Length (inch) 6.5
Free Length (mm) 165.1
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 6.5 0.093 35.5 9 1.8 20.8 2.08 10.154 85 0.135 5.04 Random 1 0.02 6.5 0.093 35.5 9 1.8 20.8 2.08 10.154 85
Default View
Side view
Top view
Quantity Price
1 - 19 $19.890
20 - 49 $13.000
50 - 99 $8.380
100 - 199 $6.010
200 - 299 $4.908
300 - 399 $4.533
400 - 499 $4.194
500 - 599 $3.891
600 - 699 $3.629
700 - 799 $3.404
800 - 899 $3.215
900 - 999 $3.063
1000 $2.953

Why Choose Lee Spring?

FREE Standard Ground Shipping

on Stock Springs in the Continental United States

FREE Plating

on all Music Wire Stock Springs

FREE Grinding

on all Standard Stock Compression Springs

Expert Engineering Assistance

on Stock and Custom Springs

Certificate of Compliance

on all Stock Springs and Custom Springs

Guaranteed RoHS Compliance

on all Stock Springs

Live Customer Service Support

at all Locations

Enhanced CAD Downloads

on Stock Springs Designs

Global Flexibility

allows Lee Spring to find solutions that meet your
geographic requirements wherever your business
takes you in the world