PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J-45Grinding Machine,machine Tool at

Themac Inc · NSN 3460-00-568-9553 · FSC 3460 · No Item Name Available
Verified by PartsTable
NSN 3460-00-568-9553 — this item is cataloged by the U.S. Government under National Stock Number 3460-00-568-9553. Primary manufacturer part number: J-45.
Features
  • Grinding Machine,machine Tool at — FSC 3460
  • Arbor Diameter: 0.005 INCHES NOMINAL IN
  • Electric Motor Horsepower Rating: 0.25
  • Nondefinitive Spec/std Data: 2 TYPE AND 11 SIZE
  • Cord Length: 8.000 FEET NOMINAL FT
  • Mounting Type for Which Designed: SHANK
  • Spindle Type: INTEGRAL ARBOR
  • Phase: SINGLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Grinding Machine,machine Tool at, cataloged under National Stock Number 3460-00-568-9553, is classified within Federal Supply Class 3460 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Themac Inc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3460-00-568-9553
Primary Part NumberJ-45
Item NameGrinding Machine,machine Tool at
FSC / FSG3460 / 34 — No Item Name Available
ManufacturerThemac Inc
StatusACTIVE
Arbor Diameter0.005 INCHES NOMINAL IN
Electric Motor Horsepower Rating0.25
Nondefinitive Spec/std Data2 TYPE AND 11 SIZE
Cord Length8.000 FEET NOMINAL FT
Mounting Type for Which DesignedSHANK
Spindle TypeINTEGRAL ARBOR
PhaseSINGLE
Electric Extension Cable/plugINCLUDED
Furnished Items and QuantityATTACHMENT,INDEXING,1;ATTACHMENT,INTERNAL GRINDING,1;SHANK,TOOL POST,1;ASSY,SPINDLE,1;WHEEL,ABRASIVE,INTERNALGRINDING,1 1/2 BY 3/8 BY 3/8IN.;WHEEL,ABRASIVE,STRAIGHT,6 BY 3/8 BY 1/2IN IN
Voltage in Volts110.0
Spindle Speed in RPM3450.0 NOMINAL
Wheel Spindle Drive TypeDIRECT
Feed PositionHORIZONTAL
Maximum Wheel Diameter Accommodated6.000 INCHES IN
Instruction Handbook Quantity1
Carrying CasePROVIDED
Motor Environmental ProtectionFUNGUS RESISTANT
Plug Type3-PRONG POLARIZED
Current TypeAC
Design TypeTOOL POST
Maximum Wheel Thickness Accommodated0.375 INCHES IN
Frequency in Hertz60.0
Motor Radio Interference SuppressionNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5805-00-171-337060A101 INTERCHANGEABLE
Key,telegraph
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
3220-00-215-8484J45 INTERCHANGEABLE
Sander,vertical Spindle
Yates-American Machine Co Inc
3460-00-243-9607 INTERCHANGEABLE
Grinding Machine,machine Tool at
3460-00-293-2908 INTERCHANGEABLE
Grinding Machine,machine Tool at
Cross-Reference Index
Part NumberManufacturer
J-45 PRIMARY Themac Inc (USA)
00G673 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-50964 TY 2 SZ 1 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5805-00-171-3370INTERCHANGEABLE
KEY,TELEGRAPH
60A101
3220-00-215-8484INTERCHANGEABLE
SANDER,VERTICAL SPINDLE
J45
3460-00-243-9607INTERCHANGEABLE
GRINDING MACHINE,MACHINE TOOL AT
3460-00-293-2908INTERCHANGEABLE
GRINDING MACHINE,MACHINE TOOL AT

Frequently Asked Questions

What is NSN 3460-00-568-9553?

NSN 3460-00-568-9553 is a Grinding Machine,machine Tool at, manufactured by Themac Inc, classified under FSC 3460 (No Item Name Available). Status: active.

What are the part numbers for NSN 3460-00-568-9553?

NSN 3460-00-568-9553 has 3 cross-referenced part numbers: J-45 (Themac Inc), 00G673 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-50964 TY 2 SZ 1 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 3460-00-568-9553?

There are 4 known substitutes for 3460-00-568-9553: 5805-00-171-3370, 3220-00-215-8484, 3460-00-243-9607 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J-45?

Key specifications for J-45: Arbor Diameter: 0.005 INCHES NOMINAL IN; Electric Motor Horsepower Rating: 0.25; Nondefinitive Spec/std Data: 2 TYPE AND 11 SIZE; Cord Length: 8.000 FEET NOMINAL FT. 23 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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