Computerized Spring Industries LLC Bristol, Connecticut USA 

  Extension Spring RFQ


 

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Quantities to Quote:

Part Number:

Mandatory Specifications
(fill in only those required)

1. OUTSIDE DIAMETER

in. (mm)

2. INSIDE DIAMETER
in. (mm)
 

3. Load lb. (N) +/- lb. (N)
Load lb. (N) +/- lb. (N)
Rate lb. per in. (N/mm)
between in. (mm) and in. (mm)

4. Direction of helix (L, R or optional)

5.

Type of ends

Please specify Open or Closed Loops

 
NOTE: Half Loop and Indian Hook are also available.


Advisory Data

1. LENGTH INSIDE ENDS

a. in. (mm)+/- in. (mm) or
 b.  approx. in. (mm)

2. Wire diameter in. (mm)
3. No. of active coils
4. Body length in. (mm)
5. Initial Tension lbs. (N)



Special Information

1. Type of material
2. Finish
3. Frequency of extension, cycles/sec,
and working range, in. (mm) to in. (mm) of length.
4. Operating temp. degrees F
5. End use or application
6. Other


From design through prototype to production . . .
 CSI provides solutions.

ISO 9001:2000 Certified

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