JERGENS USA 8" FLAT (Square) Lathe Chuck Jaws Tongue & Groove American Standard

Description

JERGENS USA 8" FLAT (Square) Lathe Chuck Jaws Tongue & Groove Jaws American Standard
Set of 3 jaws for a 8" American Standard Tongue and Groove (T&G) chuck jaws.  They have a FLAT end and a 2" height.  The size is for an 8" diameter chuck. The Jergens part number is 15504.  Believe these were made from soft 1018 steel.  Made in the USA!!
T&G chuck jaws. Jaw Type: Fits American Standard 8" T&G Medium Duty Chucks from Bison, Buck, Atlas, Pratt Burned, and many more.
We also have a set of pointed jaws listed, see our listings.
Thanks for looking!!
Features and Benefits
Square end jaws are blanks that can be machined to final size.
Specs
Jaw Type
Square
Material
Steel
Jaw Interface Type
Tongue & Groove
Maximum Compatible Chuck Diameter (Inch)
8
Maximum Compatible Chuck Diameter (Decimal Inch)
8.0000
Maximum Compatible Chuck Diameter (mm)
203.20
Overall Height (mm)
50.80
Overall Height (Inch)
2
Overall Height (Decimal Inch)
2.0000
Groove Width (mm)
7.95
Groove Width (Decimal Inch)
0.3130
Distance Between Mount Hole Centers (mm)
44.45
Distance Between Mount Hole Centers (Decimal Inch)
1.7500
Tongue Width (Decimal Inch)
0.5000
Jaw End Shape
Square
Fastener Size (Inch)
3/8
Fastener Size (Decimal Inch)
0.3750
Number of Jaws
3
Overall Width/Diameter (mm)
38.10
Overall Width/Diameter (Inch)
1-1/2
Overall Width/Diameter (Decimal Inch)
1.5000
Overall Length (Inch)
4
Overall Length (Decimal Inch)
4.0000
Overall Length (mm)
101.60
Material Grade
1018
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