Possibly from the term Sultanas, Currants, Raisins And Nuts.
Another reference
Navy term
A bag, usually a cupboard or locker in which all articles of clothing found lying about on the mess decks are put; to redeem these articles a fine of one inch of bar soap is (was) levied. The scran bag is usually in the charge of the Petty Officer of the Messdecks or one of the Regulating staff; the soap is used to supplement the official issue for cleaning various compartments of the ship. Scran is a general slang name for food; the original scran bag was probably a bag in which unwanted food was put, for re-use, to prevent waste.
In Geordie dialect, "scran" means food or a meal. It is used colloquially to refer to eating or a specific food item.
In Welsh, "scran" is slang for food or a meal.
Aircraft Carrier, Light
SS stands for Steam Ship
The terms saree naval means that any Indian women who wear their saree below their naval. This has been brought up as a bad taste in character to do so.
Another word for scran is "shoo" or "get out"
Overhead.
The Arleigh Burke-class naval vessel is considered more advanced in terms of technology and capabilities compared to the Ticonderoga-class naval vessel.
Radar Picket Destroyer
"Naval" means about, or things relating to, the Navy. For example, "Naval officer", an officer in the Navy. "Naval vessel", a Navy-owned ship (generally a warship).
C. F. Tweney has written: 'Dictionary of naval and military terms' -- subject(s): Dictionaries, Military art and science, English language, Naval art and science, Terms and phrases
naval supplies is a large supply of food, water and other materials