Product Details | CUTTING TOOL INSERT

3455-01-144-3788 A geometrically shaped item with one or more edges designed for various machine operations such as boring, cut-off, planing, slotting, threading and turning. It is held in a pocket or other seating surfaces of a holder by mechanical means. It is not designed to be sharpened or reground. Indexable items must have two or more edges. For items designed for grinding, sharpening or with shanks, see CUTTER BIT, TOOL HOLDER.

Part Alternates: TNMG-542/KC850, TNMG542KC850, 3455-01-144-3788, 01-144-3788, 3455011443788, 011443788

Metalworking Machinery | Cutting Tools for Machine Tools

Supply Group (FSG) NSN Assign. NIIN
34 18 DEC 1982 01-144-3788

Cross Reference | NSN 3455-01-144-3788

Part Number Cage Code Manufacturer
TNMG-542/KC850 7W680 KENNAMETAL INC. DIV CHARLOTTE BUSINESS OFFICE
TNMG-542/KC850 85597 KENNAMETAL INC.

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Technical Data | NSN 3455-01-144-3788

Characteristic Specifications
MATERIAL CARBIDE
FUNCTION FOR WHICH DESIGNED MILLING
SHAPE TRIANGULAR
OVERALL LENGTH 0.907 INCHES NOMINAL
OVERALL WIDTH 0.907 INCHES NOMINAL
OVERALL THICKNESS 0.250 INCHES NOMINAL
INSCRIBED CIRCLE DIAMETER 0.625 INCHES
ANGULAR MEASUREMENT AND TYPE 60.0 DEGREES INCLUDED AND 5.0 DEGREES RAKE
POINT RADIUS 0.031 INCHES
MOUNTING METHOD PLAIN HOLE
MOUNTING HOLE DIAMETER 0.250 INCHES
FEATURES PROVIDED CHIPBREAKER AND NEGATIVE RAKE AND COATED
SPECIAL FEATURES HONED
MANUFACTURERS CODE 7W680
DESIGN CONTROL REFERENCE TNMG-542/KC850

Restrictions/Controls & Freight Information | NSN 3455-01-144-3788

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 186630 TOOLS:NOI O/T PLSTC IN BBLS/BXS
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 732 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable