Navy NEC · Aviation

I50A Hydraulic Component Test Stands Operator/Maintainer

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 hydraulic component test stands operator and maintainer performs scheduled and unscheduled intermediate level maintenance on hydraulic test equipment. The technician maintains the A/F 27T-12 Hydraulic Component Test Stands.

Core Skills

Intermediate-level maintenance of A/F 27T-12 hydraulic test stands

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.

Maintenance Workers, Machinery

Scheduled and unscheduled maintenance of hydraulic component test stands provides directly transferable equipment-maintenance experience for machinery maintenance work.

How to prepare: Take a hands-on industrial machinery maintenance course covering machine disassembly, parts replacement, and reassembly to broaden beyond the A/F 27T-12 test stand.

What the civilian work involves

Dismantle machines and remove parts for repair, using hand tools, chain falls, jacks, cranes, or hoists.
Reassemble machines after the completion of repair or maintenance work.
Install, replace, or change machine parts and attachments, according to production specifications.

Civilian tools and software (examples)

Computerized maintenance management system software CMMS

Notes & Sources

Evidence for this guidance (2 documents)

NAVPERS 18068F Vol II (NEOCS, Jul 2026 edition): NEC I50A
[1] NEC entry "I50A - Hydraulic Component Test Stands Operator/Maintainer"; cached text line 6941; NAVPERS 18068F Vol II, 2026-07 edition
Supports: Intermediate-level maintenance of A/F 27T-12 hydraulic test stands, Maintenance Workers, Machinery (O*NET 49-9043.00)
O*NET: Maintenance Workers, Machinery
[2] O*NET 30.3 occupational data
Supports: Maintenance Workers, Machinery (O*NET 49-9043.00)

Defense contractor jobs for I50A

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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