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Navy NEC · Engineering

U40A NAMTS Inside Electrical Repair Technician

Current service use not established

This code is listed in the directory. Inclusion alone does not confirm current service use.

A Navy Enlisted Classification: a skill designation sailors hold in addition to their rating.

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Overview

The NAMTS Inside Electrical Repair Technician inspects, tests, and services motors and generators and corrects vibration on rotating machinery in support of Fleet-directed requirements. The technician demonstrates knowledge of intermediate level repair procedures, repair and maintenance standards, quality assurance specifications, and proper use of maintenance industrial machinery.

Core Skills

  • Intermediate-level motor and generator servicing
  • Vibration correction on rotating machinery
  • Repair standards and quality assurance specifications

Civilian Career Paths

Career associations are editorial assessments of the cited evidence, not an official crosswalk unless the evidence explicitly says so. O*NET supplies civilian occupation information, not proof of a military match. Related experience does not confer civilian qualifications. Tasks and tools below describe civilian work, not military training.

Electrical and Electronics Repairers, Commercial and Industrial Equipment

Intermediate-level inspection, testing, and servicing of motors and generators transfers directly to industrial electrical equipment repair.

How to prepare: Prepare a repair work sample describing a motor or generator fault, the tests performed, the corrective work, and how the result was checked against repair standards.

What the civilian work involves
  • Test faulty equipment to diagnose malfunctions, using test equipment or software, and applying knowledge of the functional operation of electronic units and systems.
  • Set up and test industrial equipment to ensure that it functions properly.
  • Inspect components of industrial equipment for accurate assembly and installation or for defects, such as loose connections or frayed wires.
Civilian tools and software (examples)
  • Computerized maintenance management system CMMS

Maintenance and Repair Workers, General

Motor servicing, rotating-machinery vibration correction, and use of maintenance industrial machinery provide a foundation for equipment-focused general maintenance.

How to prepare: Seek hands-on practice inspecting drives and belts to extend motor and generator experience into the broader equipment covered by general maintenance jobs.

What the civilian work involves
  • Perform routine maintenance, such as inspecting drives, motors, or belts, checking fluid levels, replacing filters, or doing other preventive maintenance actions.
  • Inspect, operate, or test machinery or equipment to diagnose machine malfunctions.
  • Repair machines, equipment, or structures, using tools such as hammers, hoists, saws, drills, wrenches, or equipment such as precision measuring instruments or electrical or electronic testing devices.

Notes & Sources

Evidence for this guidance (3 documents)
  1. NAVPERS 18068F Vol II (NEOCS, Jul 2026 edition): NEC U40A

    [1] NEC entry "U40A - NAMTS Inside Electrical Repair Technician"; cached text line 11964; NAVPERS 18068F Vol II, 2026-07 edition

    Supports: Intermediate-level motor and generator servicing, Vibration correction on rotating machinery, Repair standards and quality assurance specifications, Electrical and Electronics Repairers, Commercial and Industrial Equipment (O*NET 49-2094.00), Maintenance and Repair Workers, General (O*NET 49-9071.00)

  2. O*NET: Electrical and Electronics Repairers, Commercial and Industrial Equipment

    [2] O*NET 30.3 occupational data

    Supports: Electrical and Electronics Repairers, Commercial and Industrial Equipment (O*NET 49-2094.00)

  3. O*NET: Maintenance and Repair Workers, General

    [3] O*NET 30.3 occupational data

    Supports: Maintenance and Repair Workers, General (O*NET 49-9071.00)

Defense contractor jobs for U40A

Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.

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