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Specifications

 

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Physical Dimension

mm cm

Load

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MS24585-C66

Cost
$0.00
$0.00
Price
$0.00
Weight
0.00 lb.
Direction of Wind
Factory Option
Ends
Squared and Ground
Finish
Passivate
Material
Stainless Steel
Total Coils
14.000
Product Series
Published Stock Code
MS24585C66
Product Type
Compression Spring
Product Category
Stock
Revision
D
Rate (N/mm)
2.28
Rate (kg/cm)
2.32
Rate (lb/in)
13.00
Rate (gm/mm)
232.06
Weight per Item (lb)
0.00
Material Specification
ASTM A313
Free Length (cm)
2.057
Free Length (inch)
0.810
Free Length (mm)
20.570
Free Length - Build Spec (in)
0.81
Free Length Tolerance (cm)
0.00
Free Length Tolerance (in)
0.00
Free Length Tolerance (mm)
0.00
Free Length Tolerance - Build Spec (in)
0.00
Inside Diameter (cm)
0.33
Inside Diameter (in)
0.13
Inside Diameter (mm)
3.25
Outside Diameter (cm)
0.457
Outside Diameter (in)
0.18
Outside Diameter (mm)
4.57
Outside Diameter - Build Spec (in)
0.18
Rate (gm/cm)
2320.60
Rate (kg/mm)
0.23
Rate (N/cm)
22.76
Rate - Build Spec (lb/in)
13.00
Rate Tolerance (gm/cm)
231.98
Rate Tolerance (gm/mm)
23.20
Rate Tolerance (kg/cm)
0.23
Rate Tolerance (kg/mm)
0.02
Rate Tolerance (lb/in)
1.30
Rate Tolerance (N/cm)
2.28
Rate Tolerance (N/mm)
0.23
Rate Tolerance - Build Spec (lb/in)
1.30
Solid Height (cm)
0.93
Solid Height (inch)
0.36
Solid Height (mm)
9.25
Total Coils - Build Spec
14.00
Wire Diameter (cm)
0.07
Wire Diameter (inch)
0.03
Wire Diameter (mm)
0.66
Wire Diameter - Build Spec (in)
0.03
Solid Height - Build Spec. (in)
0.36
Material Short Description
SS
Load at Solid Height (lb)
5.79
Load at Solid Height - Build Spec. (lb)
5.79
Load at Solid Height (N)
25.77
Load at Solid Height (kg)
2.63
Load at Solid Height (gm)
2628.16
Active Coils - Build Spec.
12.00
Active Coils
12.00
Active Coils Tolerance - Build Spec.
Reference
Active Coils Tolerance
Reference
Product Series
MIL SPEC Compression (MS24585)
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)
+/-0.013
Outside Diameter Tolerance (in)
+/-0.005
Outside Diameter Tolerance (mm)
+/-0.13
Outside Diameter Tolerance - Build Spec (in)
+/-0.005
Inside Diameter - Build Spec (in)
0.13
Outside Diameter Lower Tolerance (in)
0.01
Outside Diameter Upper Tolerance (in)
0.01
Outside Diameter Upper Tolerance (mm)
0.13
Outside Diameter Lower Tolerance (mm)
0.13
Model Code
MS

MIL SPEC Compression (MS24585)

Available for Immediate Delivery from Stock

The MS24585-C66 is a military specification compression spring from the MIL SPEC Compression (MS24585) Series, designed to meet stringent defense and aerospace standards for critical applications. This precision spring features a 0.18-inch outside diameter (4.57 mm) and a 0.81-inch free length (20.57 mm), providing reliable compression performance in military and aerospace systems where consistent operation under extreme conditions is mandatory. Manufactured from Stainless Steel with a 0.026-inch wire diameter (0.66 mm), the spring delivers a spring rate of 12.995 lb/inch (2.276 N/mm) through its 12 active coils out of 14 total coils, ensuring predictable force characteristics required by military specifications. With Squared and Ground for optimal load distribution and precise seating, the spring compresses to a solid height of 0.364 inches (9.25 mm) while supporting a maximum load of 5.794 pounds (25.77 N) at full compression. MIL-SPEC springs are essential for defense contractors, aerospace manufacturers, and government applications where compliance with military standards and proven reliability are non-negotiable requirements.

Learn about the MIL-SPEC Springs Series - MS24585

These products are part of the United States Defense Standard. They are used to help achieve standardization objectives set by the U.S. Department of Defense. This series is also commonly known interchangeably as "military standards", "MIL-SPEC", "MIL-STD" or "MilSpecs." These high precision designs meet stringent technical requirements and are used in a multitude of Military and Aerospace applications, both defense and non-defense related. MIL-SPEC springs are increasingly specified by other non-Defense government organizations, technical organizations, and highly regulated industries. The MIL-SPEC standard for compression springs for loads below 20 lbs. is AS24585; this standard was formerly MS24585. The MIL-SPEC standard for extension springs for loads below 30 lbs. is AS24586; this was formerly MS24586 are also available from stock and ready to ship.

MIL SPEC Compression (MS24585) 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

384871
Product Compression OD 0.18 in, Length 0.81 in, Stainless Steel
Product Compression OD 4.57 mm, Length 20.57 mm, Stainless Steel
Part Number MS24585-C66
Series MIL SPEC Compression (MS24585)
Outside Diameter (inch) 0.18
Outside Diameter (cm) 0.457
Outside Diameter (mm) 4.57
Hole Diameter (inch)
Hole Diameter (cm)
Hole Diameter (mm)
Rod Diameter (inch)
Rod Diameter (cm)
Rod Diameter (mm)
Free Length (inch) 0.81
Free Length (cm) 2.057
Free Length (mm) 20.57
Rate (gm/mm) 232.06
Rate (kg/cm) 2.321
Rate (kg/mm) 0.2321
Rate (lb/inch) 12.995
Rate (gm/cm) 2320.6
Rate (N/cm) 22.76
Rate (N/mm) 2.276
Solid Height (inch) 0.364
Solid Height (cm) 0.925
Solid Height (mm) 9.25
Wire Diameter (inch) 0.026
Wire Diameter (cm) 0.066
Wire Diameter (mm) 0.66
Material Stainless Steel
Load at Solid Height (gm) 2628.16
Load at Solid Height (kg) 2.628
Load at Solid Height (lb) 5.794
Load at Solid Height (N) 25.77
Ends Squared and Ground
Active Coils 12
Direction of Wind Factory Option
Finish Passivate
Total Coils 14
0.026 0.18 0.005 0.005 0.81 0 14 12.995 1.299 0.364 5.794 0.026 0.81 0.18 0.66 4.57 0.13 20.57 0 2.276 9.25 25.77
Default View
Side view
Top view
Quantity Price
1 - 19 $19.340
20 - 49 $12.590
50 - 99 $8.010
100 - 199 $5.690
200 - 299 $3.333
300 - 399 $2.444
400 - 499 $1.950
500 - 599 $1.636
600 - 699 $1.412
700 - 799 $1.246
800 - 899 $1.122
900 - 999 $1.016
1000 $0.933

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