Applies rad_flags to a lot of common items + bluespace bags

Also applies fireproofing to Captain's bag. Eng Sachel /duffle get it too for consistency.

code/modules/clothing/spacesuits/_spacesuits.dm

@@ -22,6 +22,7 @@
 	resistance_flags = NONE
 	dog_fashion = null
 	mutantrace_variation = MUTANTRACE_VARIATION
+	rad_flags = RAD_PROTECT_CONTENTS | RAD_NO_CONTAMINATE
 
 /obj/item/clothing/suit/space
 	name = "space suit"
@@ -44,4 +45,5 @@
 	strip_delay = 80
 	equip_delay_other = 80
 	resistance_flags = NONE
+	rad_flags = RAD_PROTECT_CONTENTS | RAD_NO_CONTAMINATE //rated for cosmic radation :honk:
 	tauric = TRUE		//Citadel Add for tauric hardsuits

code/modules/clothing/suits/utility.dm

@@ -130,7 +130,7 @@
 	equip_delay_other = 60
 	flags_cover = HEADCOVERSEYES | HEADCOVERSMOUTH
 	resistance_flags = NONE
-	rad_flags = RAD_PROTECT_CONTENTS
+	rad_flags = RAD_PROTECT_CONTENTS | RAD_NO_CONTAMINATE
 	mutantrace_variation = MUTANTRACE_VARIATION
 
 /obj/item/clothing/suit/radiation
@@ -150,5 +150,5 @@
 	equip_delay_other = 60
 	flags_inv = HIDEJUMPSUIT|HIDETAUR
 	resistance_flags = NONE
-	rad_flags = RAD_PROTECT_CONTENTS
+	rad_flags = RAD_PROTECT_CONTENTS | RAD_NO_CONTAMINATE
 	tauric = TRUE		//Citadel Add for tauric hardsuits

code/modules/research/stock_parts.dm

@@ -13,6 +13,7 @@ If you create T5+ please take a pass at gene_modder.dm [L40]. Max_values MUST fi
 	var/works_from_distance = FALSE
 	var/pshoom_or_beepboopblorpzingshadashwoosh = 'sound/items/rped.ogg'
 	var/alt_sound = null
+	rad_flags = RAD_PROTECT_CONTENTS | RAD_NO_CONTAMINATE	//cutting down on exploits
 
 /obj/item/storage/part_replacer/pre_attack(obj/machinery/T, mob/living/user, params)
 	if(!istype(T) || !T.component_parts)
@@ -67,6 +68,7 @@ If you create T5+ please take a pass at gene_modder.dm [L40]. Max_values MUST fi
 	icon = 'icons/obj/stock_parts.dmi'
 	w_class = WEIGHT_CLASS_SMALL
 	var/rating = 1
+	rad_flags = RAD_NO_CONTAMINATE
 
 /obj/item/stock_parts/Initialize()
 	. = ..()