1010-37-516-5220 BREECH RING SUB ASS 3040-37-516-5222 SHAFT,SHOULDERED

National Stock Number:
1010-37-516-5221

Federal Supply Class:
1010

National Item Identification Number:
375165221

Description:
RING,OBTURATOR

Detail:
A METALLIC OR NONMETALLIC CIRCULAR ITEM SPECIFICALLY DESIGNED TO BE PLACED AT THE BREECH-BLOCK END OF A GUN BARREL CHAMBER FOR SEALING AGAINST POWDER GASES. IT IS ALSO USED TO SEAL AGAINST POWDER GASES BETWEEN A PROJECTILE AND THE GUN BARREL.


Manufacturer Information:
200300141062FSNT DYNAMICS CO., LTD
200300144000FAGENCY FOR DEFENSE DEVELOPMENT
KDS 1010-40013999FDEFENSE ACQUISITION PROGRAM ADMINISTRATION, R.O.K


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