Navy Officer designator · Combat & Infantry
626X Ordnance (Submarine) LDO
Current service use not established
This code is listed in the directory. Inclusion alone does not confirm current service use.
A Navy officer classification, not an enlisted rating.
Overview
A Submarine Ordnance Limited Duty Officer plans, supervises, trains, and directs personnel who operate and maintain submarine weapons systems. This officer may coordinate ordnance procurement, production, or repair and serve in weapons, fire control, torpedo, missile launcher, nuclear weapons repair, or quality assurance positions.
Notes & Sources
- NOOCS Part A (Edition 96, Jul 2026) prints officer code 626X as “A Limited Duty Officer (Ordnance · Submarine)…”, paired with its Limited Duty Officer billet row (billet 6260 requiring the specialty); the row states who holds the code and which specialty the billet requires, not what duties every holder performs. See the cited block for the exact pairing text.
- Because the Navy carries no duty, training, or clearance prose at designator level, occupation-specific recommendations are not published here; a 626X officer’s duties depend on the assigned billet.
Evidence for this guidance (1 document)
- NAVPERS 15839I Vol I Part A · Billet and Officer Designator Codes (NOOCS Edition 96, Jul 2026)
[1] Part A officer designator table, block 626X, cached text line 806
Supports: Specialty definition
Source review recorded September 24, 2026.
Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.
Report an error on this page