Armor

This information was collected from the same source as the Weapons page. It was referenced by Adam in this post http://uoforum.com/threads/publish-2-may-24th-2014-good-vs-evil.35618/

Some information contained on the referenced page is inaccurate as it pertains to UOF. (ie. bone gloves show 0 dexterity penalty, but UOF assigns them -1.) It was corrected and this information should be match current in-game numbers.

Armor (UO:R)
The AR # before the / indicates the armor's actual Armor Rating for the area that it protects, the # after the slash indicates its contribution to one's total (or combined average) AR (as displayed in the Character Status window), with the exception of Shields, which only list the actual AR. The number before the slash is what actually counts towards AR, the latter number is merely an approximate in-game display. Decimals are rounded to the nearest whole number in-game.
AR bonuses will not show in the Status window, or have any effect, if an item is layered over a Hit Location that is already protected by something with superior AR (e.g., stacking layers does not work). Items listed are assumed to be in perfect condition (undamaged). Also, actual AR value of certain armors may differ due to quality of workmanship and whether they are PC or game-produced.
HP= The damage capacity of the armor before breakage occurs. The AR of a piece of armor will lower as the item becomes increasingly damaged.
Arms
Armor Name	STR Req.	AR	HP	Dex Penalty
Bone Arm Plates	40	30/4.4	26-30	-2
Bustier, Leather	15	13/1.9	31-37	0
Bustier, Studded*	25	16/2.4	101-115	0
Female Armor, Leather	15	13/1.9	31-37	0
Female Armor, Plate*	45	30/4.4	51-65	-5
Female Armor, Studded*	35	16/2.4	101-115	0
Leather Sleeves	10	13/1.9	31-37	0
Platemail Arms	40	40/5.9	51-65	-2
Ranger Armor	25	16/2.4	36-44	0
Ringmail Sleeves	20	22/3.3	41-51	-1
Studded Sleeves	25	16/2.4	36-44	0
Body
Armor Name	STR Req.	AR	HP	Dex Penalty
Bone Armor (Breastpiece)	40	30/10.7	26-30	-6
Bustier, Leather	10	13/4.7	31-37	0
Bustier, Studded*	25	16/5.7	101-115	0
Chainmail Tunic	20	28/10.0	46-58	-5
Female Armor, Leather>	15	13/4.7	31-37	0
Female Armor, Plate*	45	30/10.7	51-65	-5
Female Armor, Studded*	35	16/5.7	101-115	0
Leather Tunic	15	13/4.7	31-37	0
Platemail (Breastpiece)	60	40/14.3	51-65	-8
Ranger Armor	35	16/5.7	36-44	0
Ringmail Tunic	20	22/7.9	41-51	-2
Studded Tunic	35	16/5.7	36-44	0
Hands
Armor Name	STR Req.	AR	HP	Dex Penalty
Bone Gauntlets	40	30/2.1	26-30	-1
Leather Gloves	10	13/0.9	31-37	0
Platemail Gloves	30	40/2.8	51-65	-2
Ranger Armor	25	16/1.1	36-44	0
Ringmail Gloves	20	22/1.5	41-51	-1
Studded Gloves	25	16/1.1	36-44	0
Head
Armor Name	STR Req.	AR	HP	Dex Penalty
Bascinet	10	18/2.4	101-115	0
Bone Helm	40	30/4.1	26-30	0
Chainmail Coif	20	28/3.8	36-44	0
Close Helm	40	30/4.1	46-58	0
Helmet	40	30/4.1	46-58	0
Leather Cap	15	13/1.8	31-37	0
Norse Helm	40	30/4.1	46-58	0
Open Helm	40	30/4.1	46-58	0
Orc Helm	0	20/2.7	31-70	0
Plate Helm	40	40/5.4	46-58	-1
Legs/Feet
Armor Name	STR Req.	AR	HP	Dex Penalty
Bone Leg Plates	40	30/6.6	26-30	-4
Chainmail Leggings	20	28/6.2	46-58	-3
Leather Leggings	10	13/2.9	31-37	0
Leather Shorts	10	13/2.9	31-37	0
Leather Skirt	10	13/2.9	31-37	0
Platemail Legs	60	40/8.8	51-65	-6
Ranger Armor	35	16/3.5	36-44	0
Ringmail Leggings	20	22/4.8	41-51	-1
Studded Leggings	35	16/3.5	36-44	0
Neck
Armor Name	STR Req.	AR	HP	Dex Penalty
Leather Gorget	10	13/0.9	31-37	0
Plate Gorget	30	40/2.8	51-65	-1
Ranger Armor	25	16/1.1	36-44	0
Studded Leather Gorget	25	16/1.1	36-44	0
Shields
Shield Name	STR Req.	AR	HP	Dex Penalty
Bronze Shield	20	10/**	26-30	0
Buckler	15	7/**	41-51	0
Chaos Shield	0	32/**	101-115	0
Heater	30	23/**	31-37	0
Kite (Metal)	30	16/**	101-115	0
Kite (Wooden)	15	12/**	46-58	0
Metal Shield	10	9/**	36-44	0
Order Shield	0	30/**	101-115	0
Wooden Shield	5	8/**	21-23	0
* This piece of armor covers both the Body and Arms. Combine the two different display-AR values in order to determine the total AR value displayed in-game.
** Display-AR varies depending on one's Parrying skill.

References :

http://uoforum.com/threads/publish-2-may-24th-2014-good-vs-evil.35618/

http://web.archive.org/web/20010302013258/http://uo.stratics.com/

http://uoforum.com/threads/publish-4b-september-11th-2014-central-gump-bug-fixes-and-decorations.43052/