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Physical Dimension

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LP 125ZK 01S316

Cost
$0.00
$0.00
Price
$0.00
Weight
0.13 lb.
Direction of Wind
Factory Option
Ends
Squared
Finish
Passivate per ASTM A967
Material
Stainless Steel Type 316
Total Coils
4.240
Product Series
Published Stock Code
LP125ZK01S316
Product Type
Compression Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
1.15
Rate (kg/cm)
1.17
Rate (lb/in)
6.57
Rate (gm/mm)
117.33
Weight per Item (lb)
0.13
Material Specification
ASTM A313
Free Length (cm)
5.080
Free Length (inch)
2.000
Free Length (mm)
50.800
Free Length - Build Spec (in)
2.00
Free Length Tolerance (cm)
0.11
Free Length Tolerance (in)
0.05
Free Length Tolerance (mm)
1.14
Free Length Tolerance - Build Spec (in)
0.05
Hole Diameter (cm)
7.62
Hole Diameter (inch)
3.00
Hole Diameter (mm)
76.20
Inside Diameter (cm)
6.67
Inside Diameter (in)
2.63
Inside Diameter (mm)
66.68
Outside Diameter (cm)
7.303
Outside Diameter (in)
2.88
Outside Diameter (mm)
73.03
Outside Diameter - Build Spec (in)
2.88
Rate (gm/cm)
1173.30
Rate (kg/mm)
0.12
Rate (N/cm)
11.51
Rate - Build Spec (lb/in)
6.57
Rate Tolerance (gm/cm)
117.33
Rate Tolerance (gm/mm)
11.73
Rate Tolerance (kg/cm)
0.12
Rate Tolerance (kg/mm)
0.01
Rate Tolerance (lb/in)
0.66
Rate Tolerance (N/cm)
1.15
Rate Tolerance (N/mm)
0.12
Rate Tolerance - Build Spec (lb/in)
0.66
Rod Diameter (cm)
6.35
Rod Diameter (inch)
2.50
Rod Diameter (mm)
63.50
Solid Height (cm)
1.66
Solid Height (inch)
0.65
Solid Height (mm)
16.61
Total Coils - Build Spec
4.24
Wire Diameter (cm)
0.32
Wire Diameter (inch)
0.13
Wire Diameter (mm)
3.18
Wire Diameter - Build Spec (in)
0.13
Hole Diameter - Build Spec. (in)
3.00
Rod Diameter - Build Spec. (in)
2.50
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)
0.65
Material Short Description
SS316
Load at Solid Height (lb)
8.84
Load at Solid Height - Build Spec. (lb)
8.84
Load at Solid Height (N)
39.31
Load at Solid Height (kg)
4.01
Load at Solid Height (gm)
4008.92
Active Coils - Build Spec.
2.24
Active Coils
2.24
Active Coils Tolerance - Build Spec.
Reference
Active Coils Tolerance
Reference
Product Series
Lite Pressure™ 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)
+/-0.229
Outside Diameter Tolerance (in)
+/-0.09
Outside Diameter Tolerance (mm)
+/-2.29
Outside Diameter Tolerance - Build Spec (in)
+/-0.09
Inside Diameter - Build Spec (in)
2.63
Outside Diameter Lower Tolerance (in)
0.09
Outside Diameter Upper Tolerance (in)
0.09
Outside Diameter Upper Tolerance (mm)
2.29
Outside Diameter Lower Tolerance (mm)
2.29
Model Code
LP

Lite Pressure™ Series (inch) Compression Springs

When Light Pressure is the Right Pressure.

Lee Spring LP 125ZK 01S316 is a precision compression spring from the Lite Pressure™ Series (inch) series, specifically designed for low-force applications requiring a more supple compression spring response. This spring features an 2.875-inch outside diameter (73.03 mm) with a 3-inch hole diameter (76.2 mm) and extends to a free length of 2 inch (50.8 mm), making it ideal for low force applications over a longer deflection. Made from Stainless Steel Type 316 with a 0.125-inch wire diameter (3.18 mm), the spring delivers a spring rate of 6.57 lb/inch (1.151 N/mm) through its 2.24 active coils out of 4.24 total coils for predictable deflection behavior. The spring compresses to a solid height of 0.654 inch (16.61 mm) while supporting a maximum load of 8.838 lb (39.31 N) at full compression. The spring has Squared ends and a Passivate per ASTM A967 finish for optimal performance.

About the Lite Pressure™ Compression Spring Series

Lite Pressure™ Compression Springs are ideal when a relatively low spring rate or workable load is needed in dimensions not normally available in conventional compression spring rate and size combinations. The term “Lite Pressure” refers to the design performance of these springs, generally used where relatively low forces are required for a given diameter. Lite Pressure™ Series Springs are made of passivated and ultrasonically cleaned Type 316 Stainless Steel to meet requirements for various applications that require improved corrosion resistance, enhanced cleanliness, and moderately elevated temperatures. WHY "PRESSURE"? Pressure is described as a force which is exerted over a surface area. In regards to compression springs, the pressure exerted as the result of a specific deflection can be more technically described as force over a flat surface with a circular perimeter (the Nominal Hole in which the spring is being used). The term "Lite Pressure™" is used to describe a series of springs designed to be utilized where relatively low forces are required for a given diameter. HOW PRESSURE RATING FOR LP SERIES WOULD BE USED: The pressure rating assigned to each item of the Lite Pressure™ series is a selection parameter to assist in meeting qualitative requirements or quantitative requirements. Each series is offered in increments within ranges from 1 to 5 psi, 1.5 to 5.5 psi or 5 to 15 psi pressure ratings. APPLICATIONS: Lite Pressure™ Series Springs are ideal for many fluid power applications such as relief valves, check valves or pistons. Other applications could include motor brushes, contacts, displays, syringes, toys, dispensers and many more.

Lite Pressure™ 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

403651
Product Compression OD 2.875 in, Length 2 in, Stainless Steel Type 316
Product Compression OD 73.03 mm, Length 50.8 mm, Stainless Steel Type 316
Part Number LP 125ZK 01S316
Series Lite Pressure™ Series (inch)
Outside Diameter (inch) 2.875
Outside Diameter (cm) 7.303
Outside Diameter (mm) 73.03
Hole Diameter (inch) 3
Hole Diameter (cm) 7.62
Hole Diameter (mm) 76.2
Rod Diameter (inch) 2.5
Rod Diameter (cm) 6.35
Rod Diameter (mm) 63.5
Free Length (inch) 2
Free Length (cm) 5.08
Free Length (mm) 50.8
Rate (gm/mm) 117.33
Rate (kg/cm) 1.173
Rate (kg/mm) 0.1173
Rate (lb/inch) 6.57
Rate (gm/cm) 1173.3
Rate (N/cm) 11.51
Rate (N/mm) 1.151
Solid Height (inch) 0.654
Solid Height (cm) 1.661
Solid Height (mm) 16.61
Wire Diameter (inch) 0.125
Wire Diameter (cm) 0.318
Wire Diameter (mm) 3.18
Material Stainless Steel Type 316
Load at Solid Height (gm) 4008.92
Load at Solid Height (kg) 4.009
Load at Solid Height (lb) 8.838
Load at Solid Height (N) 39.31
Ends Squared
Active Coils 2.24
Direction of Wind Factory Option
Finish Passivate per ASTM A967
Total Coils 4.24
0.125 2.875 0.09 0.09 3 2.5 2 0.045 4.24 6.57 0.657 0.654 8.838 0.125 2 2.875 3.18 73.03 2.29 76.2 63.5 50.8 1.143 1.151 16.61 39.31
Default View
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Top view
Quantity Price
1 - 19 $27.610
20 - 49 $19.010
50 - 99 $13.210
100 - 199 $10.060
200 - 299 $7.283
300 - 399 $5.786
400 - 499 $4.837
500 - 599 $4.179
600 - 699 $3.694
700 - 799 $3.318
800 - 899 $3.020
900 - 999 $2.775
1000 $2.573

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