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Specifications

 

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Physical Dimension

mm cm

Load

N kg gm

 
 

LP 018E 03 S316

Cost
$0.00
$0.00
Price
$0.00
Weight
0.00 lb.
Direction of Wind
Factory Option
Ends
Squared
Finish
Passivate per ASTM A967
Material
Stainless Steel Type 316
Total Coils
6.830
Product Series
Published Stock Code
LP018E03S316
Product Type
Compression Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
0.12
Rate (kg/cm)
0.12
Rate (lb/in)
0.68
Rate (gm/mm)
12.14
Weight per Item (lb)
0.00
Material Specification
ASTM A313
Free Length (cm)
1.905
Free Length (inch)
0.750
Free Length (mm)
19.050
Free Length - Build Spec (in)
0.75
Free Length Tolerance (cm)
0.06
Free Length Tolerance (in)
0.03
Free Length Tolerance (mm)
0.64
Free Length Tolerance - Build Spec (in)
0.03
Hole Diameter (cm)
0.95
Hole Diameter (inch)
0.38
Hole Diameter (mm)
9.53
Inside Diameter (cm)
0.82
Inside Diameter (in)
0.32
Inside Diameter (mm)
8.23
Outside Diameter (cm)
0.914
Outside Diameter (in)
0.36
Outside Diameter (mm)
9.14
Outside Diameter - Build Spec (in)
0.36
Rate (gm/cm)
121.40
Rate (kg/mm)
0.01
Rate (N/cm)
1.19
Rate - Build Spec (lb/in)
0.68
Rate Tolerance (gm/cm)
12.14
Rate Tolerance (gm/mm)
1.21
Rate Tolerance (kg/cm)
0.01
Rate Tolerance (kg/mm)
0.00
Rate Tolerance (lb/in)
0.07
Rate Tolerance (N/cm)
0.12
Rate Tolerance (N/mm)
0.01
Rate Tolerance - Build Spec (lb/in)
0.07
Rod Diameter (cm)
0.71
Rod Diameter (inch)
0.28
Rod Diameter (mm)
7.14
Solid Height (cm)
0.36
Solid Height (inch)
0.14
Solid Height (mm)
3.58
Total Coils - Build Spec
6.83
Wire Diameter (cm)
0.05
Wire Diameter (inch)
0.02
Wire Diameter (mm)
0.46
Wire Diameter - Build Spec (in)
0.02
Hole Diameter - Build Spec. (in)
0.38
Rod Diameter - Build Spec. (in)
0.28
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)
0.14
Material Short Description
SS316
Load at Solid Height (lb)
0.41
Load at Solid Height - Build Spec. (lb)
0.41
Load at Solid Height (N)
1.84
Load at Solid Height (kg)
0.19
Load at Solid Height (gm)
187.79
Active Coils - Build Spec.
4.83
Active Coils
4.83
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)
+/-0.025
Outside Diameter Tolerance (in)
+/-0.01
Outside Diameter Tolerance (mm)
+/-0.25
Outside Diameter Tolerance - Build Spec (in)
+/-0.01
Product GUID
A47B3666-3200-E311-A4C3-F2F64232B487
Inside Diameter - Build Spec (in)
0.32
Outside Diameter Lower Tolerance (in)
0.01
Outside Diameter Upper Tolerance (in)
0.01
Outside Diameter Upper Tolerance (mm)
0.25
Outside Diameter Lower Tolerance (mm)
0.25
Model Code
LP

Lite Pressure™ Series (inch) Compression Springs

When Light Pressure is the Right Pressure.

Lee Spring LP 018E 03 S316 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 0.36-inch outside diameter (9.14 mm) with a 0.375-inch hole diameter (9.53 mm) and extends to a free length of 0.75 inch (19.05 mm), making it ideal for low force applications over a longer deflection. Made from Stainless Steel Type 316 with a 0.018-inch wire diameter (0.46 mm), the spring delivers a spring rate of 0.68 lb/inch (0.119 N/mm) through its 4.83 active coils out of 6.83 total coils for predictable deflection behavior. The spring compresses to a solid height of 0.141 inch (3.58 mm) while supporting a maximum load of 0.414 lb (1.84 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

409711
Product Compression OD 0.36 in, Length 0.75 in, Stainless Steel Type 316
Product Compression OD 9.14 mm, Length 19.05 mm, Stainless Steel Type 316
Part Number LP 018E 03 S316
Series Lite Pressure™ Series (inch)
Outside Diameter (inch) 0.36
Outside Diameter (cm) 0.914
Outside Diameter (mm) 9.14
Hole Diameter (inch) 0.375
Hole Diameter (cm) 0.953
Hole Diameter (mm) 9.53
Rod Diameter (inch) 0.281
Rod Diameter (cm) 0.714
Rod Diameter (mm) 7.14
Free Length (inch) 0.75
Free Length (cm) 1.905
Free Length (mm) 19.05
Rate (gm/mm) 12.14
Rate (kg/cm) 0.121
Rate (kg/mm) 0.0121
Rate (lb/inch) 0.68
Rate (gm/cm) 121.4
Rate (N/cm) 1.19
Rate (N/mm) 0.119
Solid Height (inch) 0.141
Solid Height (cm) 0.358
Solid Height (mm) 3.58
Wire Diameter (inch) 0.018
Wire Diameter (cm) 0.046
Wire Diameter (mm) 0.46
Material Stainless Steel Type 316
Load at Solid Height (gm) 187.79
Load at Solid Height (kg) 0.188
Load at Solid Height (lb) 0.414
Load at Solid Height (N) 1.84
Ends Squared
Active Coils 4.83
Direction of Wind Factory Option
Finish Passivate per ASTM A967
Total Coils 6.83
0.018 0.36 0.01 0.01 0.375 0.281 0.75 0.025 6.83 0.68 0.068 0.141 0.414 0.018 0.75 0.36 0.46 9.14 0.25 9.53 7.14 19.05 0.635 0.119 3.58 1.84
Default View
Side view
Top view
Quantity Price
1 - 19 $9.600
20 - 49 $5.860
50 - 99 $3.110
100 - 199 $1.980
200 - 299 $1.667
300 - 399 $1.562
400 - 499 $1.469
500 - 599 $1.385
600 - 699 $1.311
700 - 799 $1.250
800 - 899 $1.197
900 - 999 $1.156
1000 $1.124

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