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OPNAVINST 4790.4G — MAINTENANCE AND MATERIAL MANAGEMENT SYSTEM POLICY

OPNAVINST 4790.4G is listed as current Current
in the DON Issuances (DONI) catalog as of our last index refresh (2026-08-23). Status is mirrored from that catalog, re-checked weekly — every change is logged.

Branch	U.S. Navy
Series	OPNAVINST
Publication date	2024-08-01 (2.1 years ago)
Status	Current
Proponent / OPR	N83
Source of record	DON Issuances (DONI)

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Nearby in the OPNAVINST series

OPNAVINST 4790.15F — AIRCRAFT LAUNCH AND RECOVERY EQUIPMENT MAINTENANCE PROGRAM Current
OPNAVINST 4790.16C — CONDITION-BASED MAINTENANCE PLUS POLICY Current
OPNAVINST 4790.2K — THE NAVAL AVIATION MAINTENANCE PROGRAM Current
OPNAVINST 4900.207 — PRESIDENTIAL DRAWDOWN AUTHORITY Current
OPNAVINST 4951.2 — LOGISTICS AND TECHNOLOGY EDUCATION PROGRAM Rescinded / cancelled

This is an unofficial index built from the public catalog. The controlling copy is always the one on DON Issuances (DONI) — verify there before citing OPNAVINST 4790.4G in an official product.