Specialty Metals

Specialist In Locating Hard To Find Metals

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Plates, Sheets & Coils

Aluminum, Armor Plate, Copper, Brass, Military Plates, Stainless Steel, Steel, Titanium....

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Round, Hex, Flat, & Square Bar

Aluminum, Brass, Bronze, Copper, Sintered Bronze, Stainless Steel, Steel, Titanium....

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Foil, Ribbon & Strip

Aluminum, Copper, Brass, Stainless Steel, Steel, Titanium....

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Round, Flat. Square, All Shapes of Wire; Aluminum, Brass, Bronze, Copper, Stainless Steel, Steel & Titanium Wire....

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                     The Strongest Name In Specialty Metals

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Oil Groove Styles bronze bearings

MasterSource supplier of bronze bushings, bronze bearings, bronze sleeve bearings, bronze wear plate, continuous cast bar, and made to print bronze parts.

Oil Grooved Bearings


Straight Circular Single Loop
Straight Oil Groove Circular Oil Groove Style 1 Oil Groove
Buckeye Straight
Bunting Straight
Johnson G
Randall G
Buckeye Circular
Bunting Circular
Johnson H
Randall H
Buckeye A
Bunting 1
Johnson A
Randall A
Double Loop Straight &  Circular Figure Eight
Style 2 Oil Groove Style 3 Oil Groove  Style 4 Oil Groove 
Buckeye B
Bunting 2
Johnson D
Randall D
Buckeye C
Bunting 3
Johnson C
Randall Str. & Cir.
Buckeye D
Bunting 4
Johnson B
Randall B
Double Figure Eight Half Figure Eight  
Style 5 Oil Groove  Style 11 Oil Groove   
Buckeye E
Bunting 5
Johnson E
Randall E 
Buckeye F
Bunting 11
Johnson F
Randall F



Round, hex, square and flat bar, plate, sheet, laminated shims, foil, strip and tube, depending on the grade of bronze.

Compliance: Metals distributed by and thru MasterSource Company Inc. are in compliance with Section 1502 of the Dodd-Frank Act pertaining to conflict minerals.


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Supplying aviation grade metals to the DoD and Aerospace industry.
Aerospace, Defense, Marine, Nuclear and Industrial Metals.
Exotic Metals & Hard to Find Metals.