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Physical Dimension

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Load

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LHP 072E 04S

Cost
$0.00
$0.00
Price
$0.00
Weight
0.01 lb.
Direction of Wind
Factory Option
Ends
Squared and Ground
Finish
Passivate per ASTM A967
Material
Stainless Steel Type 17-7 PH
Total Coils
9.340
Product Series
Published Stock Code
LHP072E04S
Product Type
Compression Spring
Product Category
Stock
Revision
NR
Rate (N/mm)
36.91
Rate (kg/cm)
37.64
Rate (lb/in)
210.75
Rate (gm/mm)
3763.57
Weight per Item (lb)
0.01
Material Specification
AMS 5678
Free Length (cm)
2.540
Free Length (inch)
1.000
Free Length (mm)
25.400
Free Length - Build Spec (in)
1.00
Free Length Tolerance (cm)
0.05
Free Length Tolerance (in)
0.02
Free Length Tolerance (mm)
0.48
Free Length Tolerance - Build Spec (in)
0.02
Hole Diameter (cm)
0.95
Hole Diameter (inch)
0.38
Hole Diameter (mm)
9.53
Inside Diameter (cm)
0.55
Inside Diameter (in)
0.22
Inside Diameter (mm)
5.49
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)
37635.70
Rate (kg/mm)
3.76
Rate (N/cm)
369.09
Rate - Build Spec (lb/in)
210.75
Rate Tolerance (gm/cm)
3763.57
Rate Tolerance (gm/mm)
376.36
Rate Tolerance (kg/cm)
3.76
Rate Tolerance (kg/mm)
0.38
Rate Tolerance (lb/in)
21.08
Rate Tolerance (N/cm)
36.91
Rate Tolerance (N/mm)
3.69
Rate Tolerance - Build Spec (lb/in)
21.08
Rod Diameter (cm)
0.48
Rod Diameter (inch)
0.19
Rod Diameter (mm)
4.76
Solid Height (cm)
1.71
Solid Height (inch)
0.67
Solid Height (mm)
17.09
Total Coils - Build Spec
9.34
Wire Diameter (cm)
0.18
Wire Diameter (inch)
0.07
Wire Diameter (mm)
1.83
Wire Diameter - Build Spec (in)
0.07
Hole Diameter - Build Spec. (in)
0.38
Rod Diameter - Build Spec. (in)
0.19
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)
0.67
Material Short Description
17-7
Load at Solid Height (lb)
68.87
Load at Solid Height - Build Spec. (lb)
68.87
Load at Solid Height (N)
306.35
Load at Solid Height (kg)
31.24
Load at Solid Height (gm)
31239.40
Active Coils - Build Spec.
7.34
Active Coils
7.34
Active Coils Tolerance - Build Spec.
Reference
Active Coils Tolerance
Reference
Product Series
High 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)
+/-0.02
Outside Diameter Tolerance (in)
+/-0.008
Outside Diameter Tolerance (mm)
+/-0.2
Outside Diameter Tolerance - Build Spec (in)
+/-0.008
Inside Diameter - Build Spec (in)
0.22
Outside Diameter Lower Tolerance (in)
0.01
Outside Diameter Upper Tolerance (in)
0.01
Outside Diameter Upper Tolerance (mm)
0.20
Outside Diameter Lower Tolerance (mm)
0.20
Model Code
LHP

High Pressure Series (inch) Compression Springs

High Spring Rates in a Narrow Profile

Lee Spring LHP 072E 04S is a slender low index compression spring from the High Pressure Series (inch) series, engineered for applications requiring exceptional strength in a more compact design. 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 1 inch (25.4 mm), making it ideal for high pressure applications. Made from Stainless Steel Type 17-7 PH with a 0.072-inch wire diameter (1.83 mm), the spring delivers a spring rate of 210.75 lb/inch (36.909 N/mm) through its 7.34 active coils out of 9.34 total coils for predictable deflection behavior. The spring compresses to a solid height of 0.673 inch (17.09 mm) while supporting a maximum load of 68.87 lb (306.35 N) at full compression. The spring has Squared and Ground ends and a Passivate per ASTM A967 finish for optimal performance.

About the High Pressure Compression Series

High Pressure Compression Springs designed as a unique series of slender low index compression springs with relatively high pressure ratings compared to standard compression springs. Designed to fit in small holes from 1/8" to 2" and preset to solid height. The High Pressure Series is made of 17-7 Stainless Steel with precipitation hardening heat treatment, shot peened and passivated. This series offers high load capacities in four pressure ratings; 300 PSI, 400 PSI, 500 PSI and 600 PSI spring variations. The pressure rating assigned to each item of the High Pressure Series is a selection parameter to assist in meeting qualitative requirements or quantitative requirements. This series springs is ideal for high working loads in short deflections, for example safety relief valves and check valves in fluid power applications, ball plungers, electrical contacts, switches, vise clamps, quick change tools, toys, and production line fittings or accessories.

High 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

414351
Product Compression OD 0.36 in, Length 1 in, Stainless Steel Type 17-7 PH
Product Compression OD 9.14 mm, Length 25.4 mm, Stainless Steel Type 17-7 PH
Part Number LHP 072E 04S
Series High 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) 0.187
Rod Diameter (cm) 0.476
Rod Diameter (mm) 4.76
Free Length (inch) 1
Free Length (cm) 2.54
Free Length (mm) 25.4
Rate (gm/mm) 3763.57
Rate (kg/cm) 37.636
Rate (kg/mm) 3.7636
Rate (lb/inch) 210.75
Rate (gm/cm) 37635.7
Rate (N/cm) 369.09
Rate (N/mm) 36.909
Solid Height (inch) 0.673
Solid Height (cm) 1.709
Solid Height (mm) 17.09
Wire Diameter (inch) 0.072
Wire Diameter (cm) 0.183
Wire Diameter (mm) 1.83
Material Stainless Steel Type 17-7 PH
Load at Solid Height (gm) 31239.4
Load at Solid Height (kg) 31.239
Load at Solid Height (lb) 68.87
Load at Solid Height (N) 306.35
Ends Squared and Ground
Active Coils 7.34
Direction of Wind Factory Option
Finish Passivate per ASTM A967
Total Coils 9.34
0.072 0.36 0.008 0.008 0.375 0.187 1 0.019 9.34 210.75 21.075 0.673 68.87 0.072 1 0.36 1.83 9.14 0.2 9.53 4.76 25.4 0.483 36.909 17.09 306.35
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Quantity Price
1 - 19 $14.210
20 - 49 $8.910
50 - 99 $5.170
100 - 199 $3.480
200 - 299 $2.837
300 - 399 $2.347
400 - 499 $2.003
500 - 599 $1.752
600 - 699 $1.563
700 - 799 $1.417
800 - 899 $1.297
900 - 999 $1.195
1000 $1.114

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