No other part numbers with same form, fit, and function found.
A cylindrical metallic item which is inserted into the mortar tube. It is used to reduce caliber of mortar to allow less costly ammunition for training mortar crews. The item is non-capable of functioning by itself. It is used only as a training device.
Classification: Artillery weapons (except self-propelled), military, for example, guns, howitzers and mortars
NSN 6130-00-148-8784
NSN 5905-01-029-8867
NSN 6150-00-635-9190
NSN 6685-00-145-8902
NSN 5930-01-426-8347
NSN 6610-00-419-0315
NSN 6685-01-495-1265
NSN 4140-01-501-6031
NSN 6150-00-107-4040
NSN 5915-00-541-5589
NSN 5855-01-118-2210
NSN 4140-01-253-0919