NSN 3460-00-540-1824, 3460005401824
Cancelled -> Replaced by 3460004496655

Federal Supply Classification: FSC 3460 - Machine Tool accessories
National Item Identification Number: NIIN 005401824
Codification Country: United States
Item Name Code: INC 20878
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 3460-00-540-1824

National Stock Number (NSN) 3460-00-540-1824, or NIIN 005401824, (milling-grinding-drilling-slotti) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 3460004496655.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 20878. [A MOTOR DRIVEN UNIT FOR MILLING, GRINDING, DRILLING, BORING, SLOTTING, GEAR CUTTING, THREAD MILLING, KEYSEATING AND EXTERNAL AND INTERNAL GRINDING OPERATIONS. IT IS ADAPTED FOR MOUNTING ON A LATHE, PLANER, SHAPER AND/OR BORING MILL. MAY ALSO BE USED AS A PORTABLE SELF-CONTAINED UNIT SUITABLE FOR MOUNTING ON THE ITEM BEING WORKED, OR BENCH MOUNTING WHEN PROVIDED WITH A FEED TABLE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3460005401824 contains an unknown precious metal.

This NSN is associated to Schedule B 8466939050: parts for machines of heading 8456 to 8461 other than for machine tools for cutting gears. The Schedule B End Use is listed as metalworking machine tools.

This information was last updated on Jul 01, 2025.

Technical Characteristics

NONDEFINITIVE SPEC/STD DATA: (ZZZT) 2 SIZE
SPECIAL FEATURES: (FEAT) 4 T-BOLTS FOR MOUNTING ACCESSORIES; 2 PULLEYS; 1 LATHE ADAPTOR MOUNTING PLATE; 2 BOLTS; 1 V-BELT; 1 SET OF ALLEN WRENCHES; 2 BELT GUARDS; 1 10 FOOT CORD WITH 3 PRONG GROUND TYPE PLUG; ATTACHMENT IS ALSO FURNISHED WITH GRINDING HEADS,DIAMOND WHEEL DRESSER AND A WIDE ASSORTMENT OF TOOLING
SUPPLEMENTARY FEATURES: (SUPP) 0.750 HORSEPOWER AC REVERSING MOTOR; 220/440 VOLT; 3 PHASE; 60 HERTZ; 725 RPM; 13 SPINDLE SPEEDS,44 RPM TO 450 RPM; NUMBER 3 MORSE SPINDLE TAPER; OVERALL WIDTH 11.750 IN.; OVERALL LENGTH 14.750 IN.; OVERALL HEIGHT 17.000 IN.; BASE DIMENSIONS ARE 6.000 IN. BY 6.250 IN.
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) 0.750 HORSEPOWER AC REVERSING MOTOR; 220/440 VOLT; 3 PHASE; 60 HERTZ; 725 RPM; 13 SPINDLE SPEEDS,44 RPM TO 450 RPM; NUMBER 3 MORSE SPINDLE TAPER; OVERALL WIDTH 11.750 IN.; OVERALL LENGTH 14.750 IN.; OVERALL HEIGHT 17.000 IN.; BASE DIMENSIONS ARE 6.000 IN. BY 6.250 IN.