D-173A-01 Compression spring is sold as a box of 12 pieces. The listed price is for the complete 12-piece box, not for a single spring.
Built for buyers who search by exact spring reference, D-173A-01 gives you the key dimensions and load data needed before ordering.
Technical highlights include material: EN 10270-1, wire diameter: 1 mm, outer diameter: 7 mm, free length: 18 mm, spring rate: 7.861 N/mm. Use the specification table below to verify the dimensions and performance data against your application before placing an order.
| Article number | D-173A-01 |
|---|---|
| Material | EN 10270-1 |
| Spring ends | Closed and ground |
| Wire diameter [d] | 1 mm |
| Inner coil diameter [Di] | - mm |
| Mean coil diameter [D] | 6 mm |
| Outer coil diameter [De] | 7 mm |
| Maximum mandrel diameter [Dd] | 4.6 mm |
| Minimum housing diameter [Dh] | 7.5 mm |
| Free length [L0] | 18 mm |
| Buckling length [Lk] | mm |
| Max. static force [Fn] | 71.344 N |
| Min. static length [Ln] | 8.92 mm |
| Max. static deflection [sn] | 9.08 mm |
| Max. dynamic force [Fndyn] | 57.383 N |
| Min. dynamic length [Lndyn] | 10.7 mm |
| Max. dynamic stroke [shdyn] | 2.72 mm |
| Spring pitch [S] | 2.833 mm |
| Active coils [n] | 6 pc. |
| Total coils [nt] | - pc. |
| Spring rate [R] | 7.861 N/mm |
| Weight per spring | 0.9362 g |
Please check all measurements carefully before ordering. Spring performance can vary depending on installation conditions and application requirements.
