Suspension Torsion Bar

Model / MPN: 7379578 | NSN: 2510-00-737-9578

A straight metal item having a solid or tubular circular cross section with serrations, flats, or the like, on each end. It is designed to withstand a severe twisting action along its longitudinal axis, while held fast at the ends. It is used in the suspension system of a vehicle to absorb road shock. See also torque rod, tandem axle.

Product Details

NATO Stock Number

2510-00-737-9578

Sold in multiples of

DEMIL

Overall Length

Between 72.125 inches and 72.375 inches

Outside Diameter

Between 1.570 inches and 1.590 inches

First End Thread Class

First End Thread Direction

Right-hand

Second End Chamfer Length

1.125 inches

First End Pitch Diameter

2.850 inches

First End Internal Thread Length

0.875 inches

Second End Pitch Diameter

2.750 inches

Cover

Provided

First End Thread Size

1/2-20

First End Thread Series/type Designator

Unf

Construction

Solid

Twist Direction

Counterclockwise

First End Cross-sectional Shape

Serrated

First End Teeth Quantity

First End Serration Length

1.125 inches

First End Major Diameter

2.845 inches

First End Pressure Angle In Deg

48.44

Second End Cross-sectional Shape

Serrated

Second End Teeth Quantity

Second End Serration Length

1.125 inches

Second End Major Diameter

2.750 inches

Second End Pressure Angle In Deg

48.44

Solid Bar End Characteristic At First End

Threaded hole

Cover Outside Diameter

2.625 inches

Coverlength

66.625 inches

Bar End To Cover Largest Length

3.000 inches

Material

Steel

73795 Series Parts

Pricing and Availability

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Suspension Torsion Bar

Pricing and Availability

Certified Quality Assurance

7379578 Cross Reference