National Item Identification Number
01-503-4993
015034993
4730-01-503-4993
4730015034993
National Stock Number
Item Name
PNEUMATIC MUFFLER,EXHAUST-INTAKE
Federal Supply Class
4730
Description
A noise control/filtering device of various sizes, shapes, designs, materials (metallic/non-metallic) and varied mounting configurations used to diffuse air blasts, lowers air velocity, reduce noise, filtration of airborne moisture and/or dust contamination, pressure equalization, speed control for air operated devices. For vehicular application see MUFFLER, (as modified).
Commercial and Government Entity Code (Supplier Data)
04808
Reference Numbers (Part Numbers)
4D98805H01
Required Categories
III END ITEM IDENTIFICATION
III PART NAME ASSIGNED BY CONTROLLING AGENCY
Required Description
USED ON 4D98757 UPPER HOUSING ASSEMBLY
AIR MAKE-UP SILENCER