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Specifications

 

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Imperial/Inches Metric
Physical Dimension

mm cm

Load

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LC 120KK 09S

Cost
$0.00
$0.00
Price
$0.00
Weight
0.16 lb.
Direction of Wind
Factory Option
Ends
Squared and Ground
Finish
Passivate per ASTM A967
Material
Stainless Steel
Total Coils
20.130
Product Series
Published Stock Code
LC120KK09S
Product Type
Compression Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
5.82
Rate (kg/cm)
5.93
Rate (lb/in)
33.21
Rate (gm/mm)
593.09
Weight per Item (lb)
0.16
Material Specification
ASTM A313
Free Length (cm)
12.700
Free Length (inch)
5.000
Free Length (mm)
127.000
Free Length - Build Spec (in)
5.00
Free Length Tolerance (cm)
0.44
Free Length Tolerance (in)
0.18
Free Length Tolerance (mm)
4.45
Free Length Tolerance - Build Spec (in)
0.18
Hole Diameter (cm)
2.30
Hole Diameter (inch)
0.91
Hole Diameter (mm)
23.01
Inside Diameter (cm)
1.61
Inside Diameter (in)
0.64
Inside Diameter (mm)
16.13
Outside Diameter (cm)
2.223
Outside Diameter (in)
0.88
Outside Diameter (mm)
22.23
Outside Diameter - Build Spec (in)
0.88
Rate (gm/cm)
5930.90
Rate (kg/mm)
0.59
Rate (N/cm)
58.17
Rate - Build Spec (lb/in)
33.21
Rate Tolerance (gm/cm)
593.06
Rate Tolerance (gm/mm)
59.31
Rate Tolerance (kg/cm)
0.59
Rate Tolerance (kg/mm)
0.06
Rate Tolerance (lb/in)
3.32
Rate Tolerance (N/cm)
5.82
Rate Tolerance (N/mm)
0.58
Rate Tolerance - Build Spec (lb/in)
3.32
Rod Diameter (cm)
1.56
Rod Diameter (inch)
0.62
Rod Diameter (mm)
15.62
Solid Height (cm)
6.08
Solid Height (inch)
2.39
Solid Height (mm)
60.82
Total Coils - Build Spec
20.13
Wire Diameter (cm)
0.31
Wire Diameter (inch)
0.12
Wire Diameter (mm)
3.05
Wire Diameter - Build Spec (in)
0.12
Hole Diameter - Build Spec. (in)
0.91
Rod Diameter - Build Spec. (in)
0.62
Rod Diameter Tolerance - Build Spec. (in)
MIN
Rod Diameter Tolerance (in)
MIN
Rod Diameter Tolerance (mm)
MIN
Rod Diameter Tolerance (cm)
MIN
Solid Height - Build Spec. (in)
2.39
Material Short Description
SS
Load at Solid Height (lb)
85.87
Load at Solid Height - Build Spec. (lb)
85.87
Load at Solid Height (N)
381.98
Load at Solid Height (kg)
38.95
Load at Solid Height (gm)
38951.30
Active Coils - Build Spec.
18.13
Active Coils
18.13
Active Coils Tolerance - Build Spec.
Reference
Active Coils Tolerance
Reference
Product Series
Standard Compression Series (inch)
Inside Diameter Tolerance (cm)
Reference
Inside Diameter Tolerance (in)
Reference
Inside Diameter Tolerance (mm)
Reference
Inside Diameter Tolerance - Build Spec (in)
Reference
Outside Diameter Tolerance (cm)
+/-0.038
Outside Diameter Tolerance (in)
+/-0.015
Outside Diameter Tolerance (mm)
+/-0.38
Outside Diameter Tolerance - Build Spec (in)
+/-0.015
Inside Diameter - Build Spec (in)
0.64
Outside Diameter Lower Tolerance (in)
0.02
Outside Diameter Upper Tolerance (in)
0.02
Outside Diameter Upper Tolerance (mm)
0.38
Outside Diameter Lower Tolerance (mm)
0.38
Model Code
LC

Compression Spring: OD 0.875 in, FL 5 in, Stainless Steel

Standard Compression Series (inch) Compression Springs

Selection to Match Your Needs

Lee Spring LC 120KK 09S is a precision compression spring from the Standard Compression Series (inch), engineered for applications requiring reliable quality compression springs. This spring features an 0.875-inch outside diameter (22.23 mm) with a 0.906-inch hole diameter (23.01 mm) and extends to a free length of 5 inch (127 mm). Made from Stainless Steel with a 0.12-inch wire diameter (3.05 mm), the spring delivers a spring rate of 33.212 lb/inch (5.817 N/mm) through its 18.13 active coils out of 20.13 total coils for predictable deflection behavior. The spring compresses to a solid height of 2.394 inch (60.82 mm) while supporting a maximum load of 85.872 lb (381.98 N) at full compression. The spring has Squared and Ground ends and a Passivate per ASTM A967 finish for optimal performance.

About the Standard Compression Spring Series

The Lee Spring Standard Compression Spring line includes a wide range of size and rate combinations. Selections are sorted in ascending order to mating hole/bore diameter sizes. Standard Compression Springs are available in both standard and metric series. 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 Standard Compression Springs feature squared and ground ends. A squared end, also called a closed end, is made by reducing the coil pitch of the ends to zero. Squareness influences how a force produced by the spring can be transferred to adjacent parts. The ground ends provide flat bearing surfaces and additional stability.

Standard Compression Series (inch) Compression 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

443841
Product Compression OD 0.875 in, Length 5 in, Stainless Steel
Product Compression OD 22.23 mm, Length 127 mm, Stainless Steel
Part Number LC 120KK 09S
Series Standard Compression Series (inch)
Outside Diameter (inch) 0.875
Outside Diameter (cm) 2.223
Outside Diameter (mm) 22.23
Hole Diameter (inch) 0.906
Hole Diameter (cm) 2.301
Hole Diameter (mm) 23.01
Rod Diameter (inch) 0.615
Rod Diameter (cm) 1.562
Rod Diameter (mm) 15.62
Free Length (inch) 5
Free Length (cm) 12.7
Free Length (mm) 127
Rate (gm/mm) 593.09
Rate (kg/cm) 5.931
Rate (kg/mm) 0.5931
Rate (lb/inch) 33.212
Rate (gm/cm) 5930.9
Rate (N/cm) 58.17
Rate (N/mm) 5.817
Solid Height (inch) 2.394
Solid Height (cm) 6.082
Solid Height (mm) 60.82
Wire Diameter (inch) 0.12
Wire Diameter (cm) 0.305
Wire Diameter (mm) 3.05
Material Stainless Steel
Load at Solid Height (gm) 38951.3
Load at Solid Height (kg) 38.951
Load at Solid Height (lb) 85.872
Load at Solid Height (N) 381.98
Ends Squared and Ground
Active Coils 18.13
Direction of Wind Factory Option
Finish Passivate per ASTM A967
Total Coils 20.13
0.12 0.875 0.015 0.015 0.906 0.615 5 0.175 20.13 33.212 3.321 2.3944 85.872 0.12 5 0.875 3.05 22.23 0.38 23.01 15.62 127 4.445 5.817 60.82 381.98
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 $4.371
300 - 399 $4.001
400 - 499 $3.665
500 - 599 $3.369
600 - 699 $3.106
700 - 799 $2.880
800 - 899 $2.694
900 - 999 $2.546
1000 $2.434

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FREE Grinding

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geographic requirements wherever your business
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