MIL SPEC Extension Spring: OD 1 in, FL 4.5 in, Stainless SteelMIL SPEC Extension (MS24586)Available for Immediate Delivery from Stock The MS24586-C332 is a military specification extension spring from the MIL SPEC Extension (MS24586) series, designed to meet stringent defense and aerospace standards for critical applications. This precision spring features a 1-inch outside diameter (25.4 mm) with 0.85-inch loop inside diameter (21.59 mm) and extends from a free length of 4.5 inch (114.3 mm) to a maximum extended length of 13.21 inch (335.53 mm), providing reliable extension performance in military and aerospace systems where consistent operation under extreme conditions is mandatory. Manufactured from Stainless Steel with a 0.075-inch wire diameter (1.91 mm), the spring delivers a spring rate of 1.366 lb/inch (0.239 N/mm) through its 36.5 total coils with an initial tension of 1.166 lb (5.187 N) ensuring predictable force characteristics required by military specifications. With Inline loop positions for optimal load distribution and precise attachment, the spring supports a maximum load of 13.078 lb (58.174 N) at full extension with a body length of 2.813 inch (71.45 mm). This MIL-SPEC spring is 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 - MS24586These 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 extension springs for loads below 30 lbs. is AS24586; this was formerly MS24586. The MIL-SPEC standard for compression springs for loads below 20 lbs. is AS24585; this standard was formerly MS24585 are also available from stock and ready to ship. MIL SPEC Extension (MS24586) have useful applications in various industries, including:
...and many more applications 283731
Product
MIL SPEC Extension Spring: OD 1 in, FL 4.5 in, Stainless Steel
Product
MIL SPEC Extension Spring: OD 1 in, FL 4.5 in, Stainless Steel
Part Number
MS24586-C332
Series
MIL SPEC Extension (MS24586)
Outside Diameter (inch)
1
Outside Diameter (cm)
2.54
Outside Diameter (mm)
25.4
Wire Diameter (inch)
0.075
Wire Diameter (cm)
0.191
Wire Diameter (mm)
1.91
Max Load (gm)
5932.2
Max Load (lb)
13.078
Max Load (kg):
5.9322
Max Load (N):
58.174
Rate (gm/cm) 244
Rate (gm/mm) 24.4
Rate (kg/cm) 0.244
Rate (kg/mm) 0.0244
Rate (lb/in) 1.366
Rate (N/cm) 2.39
Rate (N/mm) 0.239
Max Extended Length (cm) 33.553
Max Extended Length (in) 13.21
Max Extended Length (mm)
335.53
Initial Tension (gm)
528.9
Initial Tension (kg)
0.5289
Initial Tension (lb)
1.166
Initial Tension (N)
5.187
Free Length (cm)
11.43
Free Length (inch) 4.5
Free Length (mm) 114.3
Material Stainless Steel
Loop Inside Diameter (cm) 2.159
Loop Inside Diameter (in) 0.85
Loop Inside Diameter (mm) 21.59
Ends Machine Loops
Loop Position Inline
Direction of Wind Factory Option
Finish Passivate per AMS2700E, Class 1, Method 2
0.075
1
0.015
4.5
0
36.5
1.166
0
1.366
0.137
13.21
13.078
0.075
2.813
Inline
1
0.015
4.5
0
36.5
1.166
0
1.366
0.137
13.21
13.078
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| Quantity | Price |
|---|---|
| 1 - 19 | $31.870 |
| 20 - 49 | $22.810 |
| 50 - 99 | $17.140 |
| 100 - 199 | $13.420 |
| 200 - 299 | $8.626 |
| 300 - 399 | $6.562 |
| 400 - 499 | $5.355 |
| 500 - 599 | $4.552 |
| 600 - 699 | $3.977 |
| 700 - 799 | $3.544 |
| 800 - 899 | $3.200 |
| 900 - 999 | $2.927 |
| 1000 | $2.694 |
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