CATALOG AND CUSTOM SPRINGS

To design or search for a particular type of spring click on a picture below.

    If there are no variations then:
        The spring is a standard right hand wound cyclindrical spring
        Compression springs ends are closed and wire diameters above .013 are ground
        Extension spring loops may be either cross over center or machine loops and at random positions
        Torsioin springs have straight tails with no bends.
        If the material is Stainless steel then ASTM A967 7.1.1.4 passiviation applies.

Dfar 252.225-7014     DFAR xxxxx = Material is DFAR compliant Country of Origin* Direction of wind: {Required for torsion springs}     RHW = Right hand wound {Default for compression and extension springs}     LHW = Left hand wound * option for compression and extension Configuration Sub Types: {Required for variated configurations}     DBE = Draw bar extension spring     CCS = Conical compression spring Finish Variations:     Passivation         PASSxxx = Astm passiviation method xxx applies*     Zinc Plate {in stock chromates may vary}         ZC = Zinc with Clear Chromate*         ZY = Zinc with Yellow Chromate*         ZB = Zinc with Black Chromate*         ZO = Other chromate as specified*         ZM = Mechanical Zinc*     Color Code {in stock Color Codes may vary}         CC xxxxxxxxxx = Color Code of color xxxxxxxx *             Brown*             Brilliant Blue*             Metalic Gold*             Meadow Green*             Gray*             Gloss Black*             Red*             Spa Blue*             Yellow*             Black* End Types:  z = apply variation to number of ends (1 or 2)*  xxxx,yyyy = dimensions for each end* Extension Springs: Defaults:   .018 to .063 wire: Machine/hook loops, loop OD = body OD Other wire sizes: Cross over center loops, loop OD = body OD Extended Loops: E]The two ends are the same length General Note: Unless specified, machine/hook loops and cross over loops are considered interchangeable. *   Variations:       NoLoop z = # ends with No Loops*     SideLoop z = # cross over center loops*     HookedLoop z = # std machine loops*     Aligned z = loops in line (within z degrees)*     OpposedOpening z = openings on opposit sides*     OpenLoops xxxx,yyyy = specified gap openings*     LoopOD xxxx,yyyx = loop OD if Different from body*     Extended xxxx,yyyy = extended loop inside lengths*   Compression Springs Defaults:   Squareness Ground surfaces are square to the axis of spring within 3 degrees Wire diameters <= .013 Default ends are closed but not ground Other Wire diameters Default ends are closed and ground a minimum of 120 degrees Open Ends Default ends are closed and ground. But degrees depend on pitch angle Conical springs Default ends are NOT ground Conical,open ends, reduced OD Spring rate & loads may differ from standard configurations}   Variations:       NG = Not Ground*     Grind z = # ends ground a minimum of z degrees. *     Open xxxx,yyyy = open ends percentage of body coil to pitch*         {Note: Spring rate, loads, etc. will change from standard configurations}     CompEnd xxxx-yyyy = reduced OD on the ends*     ConComp z-xxxx--z-yyyy = Conical Coils-maxOD--Conical Coils -min OD's*   Torsion Springs Defaults:   Angle between legs +/- 5 degrees   Variations:       AngleTolerance xxx = Angle tolerance*     Bends on ends = Drawing or picture required*

ASTERISKED * ITEMS ARE NOT ROUTINELY MAINTAINED STOCK CONFIGURATIONS.
CATALOG PRICE AND DELIVERY DO NOT APPLY .
DOUBLE ASTERISKS ** ARE UNUSUALLY EXPENSIVE OPTIONS FOR SPECIAL CIRCUMSTNCES.