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Specifications

 

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Physical Dimension

mm cm

Load

N kg gm

 
 

LEM095D 05 M

Cost
$0.00
$0.00
Price
$0.00
Weight
0.00 lb.
Direction of Wind
Factory Option
Ends
Standard Loops
Finish
Zinc Plate and Bake per ASTM B633
Material
Music Wire
Total Coils
18.900
Published Stock Code
LEM095D05M
Product Type
Extension Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
0.68
Rate (kg/cm)
0.69
Rate (lb/in)
3.88
Rate (gm/mm)
69.30
Weight per Item (lb)
0.01
Material Specification
ASTM A228
Free Length (cm)
3.500
Free Length (inch)
1.378
Free Length (mm)
35.000
Free Length - Build Spec (in)
1.38
Free Length Tolerance (cm)
0.09
Free Length Tolerance (in)
0.04
Free Length Tolerance (mm)
0.89
Free Length Tolerance - Build Spec (in)
0.04
Inside Diameter (cm)
0.76
Inside Diameter (in)
0.30
Inside Diameter (mm)
7.62
Outside Diameter (cm)
0.950
Outside Diameter (in)
0.37
Outside Diameter (mm)
9.50
Outside Diameter - Build Spec (in)
0.37
Outside Diameter Tolerance (cm)
0.03
Outside Diameter Tolerance (in)
0.01
Outside Diameter Tolerance (mm)
0.25
Outside Diameter Tolerance - Build Spec (in)
0.01
Rate (gm/cm)
693.00
Rate (kg/mm)
0.07
Rate (N/cm)
6.80
Rate - Build Spec (lb/in)
3.88
Rate Tolerance (gm/cm)
69.30
Rate Tolerance (gm/mm)
6.93
Rate Tolerance (kg/cm)
0.07
Rate Tolerance (kg/mm)
0.01
Rate Tolerance (lb/in)
0.39
Rate Tolerance (N/cm)
0.68
Rate Tolerance (N/mm)
0.07
Rate Tolerance - Build Spec (lb/in)
0.39
Total Coils - Build Spec
18.93
Wire Diameter (cm)
0.09
Wire Diameter (inch)
0.04
Wire Diameter (mm)
0.94
Wire Diameter - Build Spec (in)
0.04
Material Short Description
MW
Product Series
Standard Extension Series (metric)
Inside Diameter Tolerance (cm)
Reference
Inside Diameter Tolerance (in)
Reference
Inside Diameter Tolerance (mm)
Reference
Initial Tension - Build Spec. (lb)
0.71
Initial Tension (lb)
0.71
Initial Tension (N)
3.16
Initial Tension (kg)
0.32
Initial Tension (gm)
322.10
Initial Tension Tolerance - Build Spec. (lb)
0.14
Initial Tension Tolerance (lb)
0.14
Initial Tension Tolerance (N)
0.63
Initial Tension Tolerance (kg)
0.06
Initial Tension Tolerance (gm)
64.41
Inside Diameter Tolerance - Build Spec (in)
REF
Max Load - Build Spec. (lb)
5.84
Max Load (lb)
5.84
Max Load (kg)
2.65
Max Load (gm)
2649.00
Max Extended Length - Build Spec. (in)
2.70
Max Extended Length (in)
2.70
Max Extended Length (mm)
68.53
Max Extended Length (cm)
6.85
Body Length - Build Spec. (in)
0.78
Body Length (in)
0.78
Body Length (mm)
19.76
Body Length (cm)
1.98
Loop Inside Diameter - Build Spec. (in)
0.30
Loop Inside Diameter (in)
0.30
Loop Inside Diameter (mm)
7.62
Loop Inside Diameter (cm)
0.76
Loop Position
Random
Loop Opening - Build Spec. (in)
0.04
Loop Opening (in)
0.04
Loop Opening (mm)
0.94
Loop Opening (cm)
0.09
Max Load (N)
25.98
Inside Diameter - Build Spec (in)
0.30
Model Code
LEM

Extension Spring: OD 9.5 mm, FL 35 mm, Music Wire

Standard Extension Series (metric)

Selection to Match Your Needs

Lee Spring LEM095D 05 M is a precision extension spring from the Standard Extension Series (metric) series, engineered for applications requiring reliable quality extension springs. This spring features a 9.5-mm outside diameter (0.374 inch) with 7.62-mm loop inside diameter (0.3 inch) and extends from a free length of 35 mm (1.378 inch) to a maximum extended length of 68.53 mm (2.698 inch). Made from Music Wire with a 0.94-mm wire diameter (0.037 inch), the spring delivers a spring rate of 0.68 N/mm (3.88 lb/inch) through its 18.9 total coils with an initial tension of 3.158 N (0.71 lb) for predictable extension behavior. The spring supports a maximum load of 25.978 N (5.84 lb) at full extension with a body length of 19.76 mm (0.778 inch). 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 (metric) 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

271181
Product Extension OD 0.374 in, Length 1.378 in, Music Wire
Product Extension OD 9.5 mm, Length 35 mm, Music Wire
Part Number LEM095D 05 M
Series Standard Extension Series (metric)
Outside Diameter (inch) 0.374
Outside Diameter (cm) 0.95
Outside Diameter (mm) 9.5
Wire Diameter (inch) 0.037
Wire Diameter (cm) 0.094
Wire Diameter (mm) 0.94
Max Load (gm) 2649
Max Load (lb) 5.84
Max Load (kg) 2.649
Max Load (N) 25.978
Rate (gm/cm) 693
Rate (gm/mm) 69.3
Rate (kg/cm) 0.693
Rate (kg/mm) 0.0693
Rate (lb/in) 3.88
Rate (N/cm) 6.8
Rate (N/mm) 0.68
Max Extended Length (cm) 6.853
Max Extended Length (in) 2.698
Max Extended Length (mm) 68.53
Initial Tension (gm) 322.1
Initial Tension (kg) 0.3221
Initial Tension (lb) 0.71
Initial Tension (N) 3.158
Free Length (cm) 3.5
Free Length (inch) 1.378
Free Length (mm) 35
Material Music Wire
Loop Inside Diameter (cm) 0.762
Loop Inside Diameter (in) 0.3
Loop Inside Diameter (mm) 7.62
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
0.037 0.374 0.01 1.378 0.035 18.9 0.71 0.142 3.88 0.388 2.698 5.84 0.037 0.778 Random 0.374 0.01 1.378 0.035 18.9 0.71 0.142 3.88 0.388 2.698 5.84
Default View
Side view
Top view
Quantity Price
1 - 19 $8.310
20 - 49 $5.040
50 - 99 $2.610
100 - 199 $1.590
200 - 299 $1.401
300 - 399 $1.343
400 - 499 $1.292
500 - 599 $1.243
600 - 699 $1.206
700 - 799 $1.172
800 - 899 $1.141
900 - 999 $1.122
1000 $1.103

Why Choose Lee Spring?

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on Stock Springs in the Continental United States

FREE Plating

on all Music Wire Stock Springs

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on all Standard Stock Compression Springs

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on Stock and Custom Springs

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on all Stock Springs and Custom Springs

Guaranteed RoHS Compliance

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at all Locations

Enhanced CAD Downloads

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