This a mod patches the armors from Infinite Armory to NPCs from various factions and other various NPCs. Patch shouldn't affect unique NPCs. The mod is easily configured to suit one's preference. Additionally I've included a level list fix. There was a bug that happened 10% of the time when 2 level lists randomly came together as a pair. One of those affected were the short sleeved armors, so I removed that. I also removed non-ODST armors from level list. This mod only includes the ODST armors from OG Mod.

Factions included:
Minutemen
BoS
Gunners
Institute Synths
Railroad
Raiders
Merchant Guards

Installation:
Install Requirements.
I can only recommend to play on a new game. You can play on existing game but NPCs whom have already spawned will use old outfits due to old outfits being saved baked into your game.

User Preference.
What to change something? Use the Infinite Armory_DISTR.ini to configure to your liking:
Increase/Decrease chance percentage?: Outfit = 0x7DE5~Infinite Armory.esp|NONE|MinutemenFaction|NONE|-u|NONE|20

You can also add new factions and NPCs. Just copy armor line and paste and then edit in new NPC:
Copy from desire outfit: 
;Recruit Armor
Outfit = 0x17EE~Infinite Armory.esp|NONE|InstituteFaction|NONE|-u|NONE|20
Then Paste and Edit:
Outfit = 0x17EE~Infinite Armory.esp|NONE|NEW FACTION HERE|NONE|-u|NONE|20

Credits
Powerofthree for SPID
Kelcken for Infinite Armory