Conical Springs

Part Number	CAD	Do (L) (mm)	Do (S) (mm)	d (mm)	L0 (mm)	P1 (N)	P2 (N)	R (N/mm)	Qty
A360029025		9.14	3.18	0.74	6.35	15.35	23.53	4.83	Add
A420029037		10.67	3.96	0.74	9.53	11.12	18.82	2.34	Add
A420032031		10.67	3.96	0.81	7.92	16.15	25.66	4.07	Add
A420029031		10.67	4.75	0.74	7.92	10.05	16.37	2.54	Add
A420032025		10.67	4.75	0.81	6.35	14.19	21.08	4.46	Add
A420035025		10.67	4.75	0.89	6.35	22.64	32.60	7.14	Add
A420029025		10.67	5.54	0.74	6.35	9.07	13.97	2.87	Add
A480032062		12.19	3.96	0.81	15.88	15.21	27.27	1.91	Add
A480029062		12.19	4.75	0.74	15.88	9.56	17.35	1.20	Add
A480032050		12.19	4.75	0.81	12.70	12.81	22.33	2.02	Add
A480035037		12.19	4.75	0.89	9.53	17.44	28.33	3.66	Add
A480038031		12.19	4.75	0.97	7.92	22.33	33.80	5.63	Add
A480029050		12.19	5.54	0.74	12.70	8.58	15.12	1.35	Add
A480032037		12.19	5.54	0.81	9.53	11.39	18.86	2.39	Add
A480035031		12.19	5.54	0.89	7.92	15.48	23.97	3.90	Add
A480038025		12.19	5.54	0.97	6.35	21.13	29.40	6.66	Add
A480029037		12.19	6.35	0.74	9.53	7.07	12.01	1.49	Add
A480032031		12.19	6.35	0.81	7.92	10.54	16.81	2.66	Add
A480029031		12.19	7.14	0.74	7.92	6.81	11.08	1.71	Add
A600035075		15.24	5.54	0.89	19.05	12.10	21.93	1.27	Add

CONICAL SPRINGS

Spec conical springs are cone shaped compression springs designed to provide a near constant spring rate and a solid height lower than a normal spring. Each spring features a variable pitch to achieve the constant spring rate and coils which nest during deflection to provide a solid height of approximately equal to two wire diameters.

All springs are manufactured from stainless steel for use in a multitude of environments.

MATERIALS

Stainless steel: Type 302 as per ASTM A313 or AMS 5688

spring temper

FINISH

Standard finish is passivated to ASTM A967.

DIRECTION OF HELIX

Right hand.

ENDS

Squared ends not ground.

SPRING RATE

The spring rate is linear due to the variable pitch.

SOLID HEIGHT

Due to coil nesting, the solid height is approximately equal to two wire diameters.

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