Navy NEC · Engineering

U52A NAMTS Pipefitter

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.

Overview

A NAMTS Pipefitter fabricates and installs pipe using intermediate-level maintenance procedures in support of Fleet-directed requirements. The pipefitter demonstrates knowledge of repair procedures, repair and maintenance standards, quality assurance specifications, and the proper use of maintenance industrial machinery.

Core Skills

  • Intermediate-level fleet pipe repair procedures
  • Repair standards and quality assurance specifications
  • Industrial machinery use for maintenance

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.

Pipefitter

NAMTS experience fabricating and installing pipe, performing intermediate-level repairs, and applying maintenance standards directly overlaps civilian pipefitting work.

How to prepare: Bring your NAMTS training and work records to a union or employer pipefitting apprenticeship sponsor for a skills assessment; the typical entry route requires a high school diploma or equivalent and a 4- or 5-year apprenticeship. Some states require pipefitter licensing based on an exam, work experience, or both, and gas-line work may require a special license.

What the civilian work involves
  • Assemble pipe sections, tubing, or fittings, using couplings, clamps, screws, bolts, cement, plastic solvent, caulking, or soldering, brazing, or welding equipment.
  • Locate and mark the position of pipe installations, connections, passage holes, or fixtures in structures, using measuring instruments such as rulers or levels.
  • Cut, thread, or hammer pipes to specifications, using tools such as saws, cutting torches, pipe threaders, or pipe benders.

Notes & Sources

Evidence for this guidance (3 documents)
  1. NAVPERS 18068F Vol II (NEOCS, Jul 2026 edition): NEC U52A

    [1] NEC entry "U52A - NAMTS Pipefitter"; cached text line 12235; NAVPERS 18068F Vol II, 2026-07 edition

    Supports: Intermediate-level fleet pipe repair procedures, Repair standards and quality assurance specifications, Industrial machinery use for maintenance, Pipefitter (O*NET 47-2152.00)

  2. O*NET: Plumbers, Pipefitters, and Steamfitters

    [2] O*NET 30.3 occupational data

    Supports: Pipefitter (O*NET 47-2152.00)

  3. Bureau of Labor Statistics: plumbers pipefitters and steamfitters

    [3] How to Become One; retrieved 23 September 2026

    Supports: Pipefitter (O*NET 47-2152.00)

Defense contractor jobs for U52A

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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