Schematic label is attached to inside of cover marking is an/upm-15a
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 4140-01-606-9953
NSN 5905-01-110-7472
NSN 6685-01-621-9939
NSN 2925-01-203-0493
NSN 6150-01-266-1014
NSN 5855-00-361-0167
NSN 6320-00-546-9249
NSN 5935-01-282-3433
NSN 6240-01-660-5662
NSN 2925-01-228-4437
NSN 6110-01-060-9514
NSN 6685-01-039-6411