Custom .250 Wire Compression Springs - 17-7 Stainless Steel Material

We supplied 100 pieces of these 2.87" free length custom .250 wire compression springs to our aerospace customer with a first article inspection report (FAIR), MIL-STD-6866 dye penetrant inspection report (Type 1, Method A, Sensitivity Level 3), heat treat certs, and a certificate of conformance.  The outside diameter is 1.218 +/- .010" and the inside diameter is .718".  Heat treat was done to condition CH900 per MIL-H-6875.  Production was done domestically with a rush option to help our customer get out of a timing jam.

Custom 17-7PH Compression Springs - 0.125 X 1.016 Compression Springs For Aerospace Applications

These custom 17-7PH compression springs were manufactured domestically and are intended for aerospace manufacturing applications.  17-7 PH Stainless steel material per AMS 5678 was used and the parts were passivated per MIL-S-5002.  Heat treat was specificed per MIL-H-6875 and we also had to run the springs 100% through penetrant inspection in accordinace with MIL-STD-6866 Type I, Method A, Sensitivity Level 2.  Outside diameter measured .800 inches, inside diameter at .53 inches, and 3-1/2 total coils.  First Article Inspection Report (FAIR) was provided with the first batch of these compression springs per customer requirements.

Custom 302 Stainless Compression Springs - .030 wire size

We had a small quantity of 250 pieces of these custom 302 stainless compression springs produced domestically, with a lead time of approximately 8 weeks.  .030 wire size was used and the free length was set at 1.5".  Out of the 18 total coils 16 were active and the outside diameter tapered down to .22" from the max outside diameter of .34".

Custom Stainless Steel Compression Springs - .240 X .032 X 1

These are custom stainless steel compression springs we supply to our customer on an as-needed basis at approximately 20,000 pieces per order.  The lead time is typically 4-6 weeks for full production.  The stainless steel wire used is .032 in thickness and the total static length of the springs is 1 inch.

Custom Coil Compression Springs - Music Wire At .471" Outside Diameter

These are one of the many custom coil compression springs we supply our customer base, made in the USA using music wire with revolving 12 month blanket purchase orders.  The outside diameter measures 0.471 inches, the free length is at 1.391 inches, and the custom springs maintain 9.4 coils.