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MCO 5104.2 — MARINE CORPS RADIATION SAFETY PROGRAM FOR DEPLETED URANIUM AMMUNITION

MCO 5104.2 is listed as current Current
in the MCPEL catalog as of our last index refresh (2026-10-05). Status is mirrored from that catalog, re-checked weekly — every change is logged. Note: its publication date is 2019-04-15 — 7.5 years old — so check for newer interim changes before citing it.

Open the document Official document (MCPEL)

Branch	U.S. Marine Corps
Series	MCO
Publication date	2019-04-15 (7.5 years ago)
Status	Current
Proponent / OPR	Not listed
Source of record	MCPEL

Publications that cite MCO 5104.2

MCO 5100.29C VOLUMES 1-9 w/CH-2 — MARINE CORPS SAFETY MANAGEMENT SYSTEM (MCSMS) Current 1 mention

If MCO 5104.2 changes, these are the documents that point at it. Extracted from the publications' own text, so it reflects what we have read, not a complete dependency map. Every publishing office validates its own document; nobody validates the seams between them.

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Nearby in the MCO series

MCO 5100.34A — DEADLINE SAFETY OF USE MESSAGE INSTRUCTIONS TO SUSPEND OPERATIONS OF MARINE CORPS GROUND EQUIPMENT AND WEAPONS SYSTEMS, SAFETY OF USE MESSAGES AND MAINTENANCE ADVISORY MESSAGES Current
MCO 5100.8 — MARINE CORPS OCCUPATIONAL SAFETY AND HEALTH (OSH) POLICY ORDER Current
MCO 5104.1_ — NAVY LASER HAZARDS CONTROL PROGRAM Current
MCO 5110.1_ — MOTOR VEHICLE TRAFFIC SUPERVISION Current
MCO 5110.4B — MARINE CORPS POSTAL AFFAIRS AND OFFICIAL MAIL PROGRAM Current

This is an unofficial index built from the public catalog. The controlling copy is always the one on MCPEL — verify there before citing MCO 5104.2 in an official product.