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Cross Reference

These part numbers have the same form, fit, and function as 1157525
Item Number Cage
1157525-9 89413
1157525 89413


Other parts in this series

Technical Definition

Connecting Rod, Piston, also referenced with federal logistics item name code 60266 - A device used for connecting a piston to a crankshaft or to a master connecting rod of an internal combustion engine, steam reciprocating engine, reciprocating air compressor, or the like. the rod may be connected directly to the piston, or it may transmit the motion through a crosshead.

Q & A

Part number 1157525
What are the historical prices for part number 1157525?
No pre-dated pricing for this NSN could be found.
Does this part number 1157525 have a shelf life?
No. There is no shelf life applicable for this part.
Does this part number 1157525 require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is part number 1157525 ITAR controlled?
No. This item is not ITAR Controlled.
What is the NSN for part number 1157525?
Who are the manufacturers of 1157525 and NSN 2815-01-096-1727?
  • Sullivan Machinery Co (CAGE 89413)


Description: Piston Connecting Rod
Part Number 1157525 1157525


copper alloy

AAGR Cross Sectional Shape
Oval type
AARN Fabrication Method
AKEU Shaft Connecting End Style
Press sleeve
AXPW End Thickness
1.000 inches
BQBN Edge Radius
0.500 inches
BQBP End Hole Inside Diameter
From 0.625" and 0.626"
BQBT Piston Connecting End Bearing
Not included
BQBY Piston Connecting End Lubrication Drill Feature
BQBZ Piston Connecting End Lubrication Method
BQCB Shaft Connecting End Bearing
Not included
BQCC Shaft Connecting End Hole Inside Diameter
From 1.500" and 1.501"
BQCH Shaft Connecting End Thickness
1.690 inches
BQCZ Shaft Connecting End Lubrication Drill Feature
Not included
BQDB Shaft Connecting End Lubrication Method
BRNG Center To Center Effective Length
4.250 inches
BRNH Body Width At Piston Connecting End
0.531 inches
BRNJ Body Width At Shaft Connecting End
0.612 inches
BRNK Body Thickness At Piston Connecting End
0.362 inches
BRNL Body Thickness At Shaft Connecting End
0.400 inches
BXYS Piston End Connection Style
Small engine and automotive standard
MATL Material
MATT Material
Copper alloy
National Stock Number (NSN): 2815-01-096-1727