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MIL-Spec compression springs or MIL-STD springs are compression with loads under 20 lbs. They are
standardized by the US Department of Defense and used in many industries. Murphy and Read
manufactures to the current standards AS24585 and MS24585. All of our MIL springs are DFARS
compliant and manufactured in the USA.
MIL-SPEC part numbers all begin with MS24585 followed by a dash to indicate the dimensions and
material. For example, MS24585-C10

Materials
  • Uncoated music wire
  • Cadmium Coated Music Wire
  • Zinc Coated Music Wire
  • Corrosion Resistant Stainless Steel


Mil-Spec Springs
Unit of Measure
1 2 

Item #

Wire Diameter

Free Length

Load

Deflection

List Price

MS24585-404 N/A 0.055 in N/A 0.88 in N/A 14.05 lb N/A 0.434 in QUOTE
MS24585-405 N/A 0.055 in N/A 0.94 in N/A 14.05 lb N/A 0.471 in QUOTE
MS24585-406 N/A 0.055 in N/A 1 in N/A 14.05 lb N/A 0.509 in QUOTE
MS24585-407 N/A 0.055 in N/A 1.12 in N/A 14.05 lb N/A 0.571 in QUOTE
MS24585-408 N/A 0.055 in N/A 1.25 in N/A 14.05 lb N/A 0.645 in QUOTE
MS24585-409 N/A 0.055 in N/A 1.38 in N/A 14.05 lb N/A 0.72 in QUOTE
MS24585-410 N/A 0.055 in N/A 1.5 in N/A 14.05 lb N/A 0.794 in QUOTE
MS24585-411 N/A 0.063 in N/A 0.56 in N/A 20.33 lb N/A 0.22 in QUOTE
MS24585-412 N/A 0.063 in N/A 0.62 in N/A 20.33 lb N/A 0.25 in QUOTE
MS24585-413 N/A 0.063 in N/A 0.69 in N/A 20.33 lb N/A 0.29 in QUOTE
MS24585-414 N/A 0.063 in N/A 0.75 in N/A 20.33 lb N/A 0.32 in QUOTE
MS24585-415 N/A 0.063 in N/A 0.81 in N/A 20.33 lb N/A 0.35 in QUOTE
MS24585-416 N/A 0.063 in N/A 0.88 in N/A 20.33 lb N/A 0.38 in QUOTE
MS24585-417 N/A 0.063 in N/A 0.94 in N/A 20.33 lb N/A 0.42 in QUOTE
MS24585-418 N/A 0.063 in N/A 1 in N/A 20.33 lb N/A 0.45 in QUOTE
MS24585-419 N/A 0.063 in N/A 1.12 in N/A 20.33 lb N/A 0.511 in QUOTE
MS24585-420 N/A 0.063 in N/A 1.25 in N/A 20.33 lb N/A 0.571 in QUOTE
MS24585-421 N/A 0.063 in N/A 1.38 in N/A 20.33 lb N/A 0.641 in QUOTE
MS24585-422 N/A 0.063 in N/A 1.5 in N/A 20.33 lb N/A 0.701 in QUOTE
Unit of Measure
1 2