National Item Identification Number

01-455-7104
014557104
4730-01-455-7104
4730014557104

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)

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53477

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13160

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GENERAL DYNAMICS LAND SYSTEMS INC
DIV LAND SYSTEMS
991 ANNAPOLIS WAY
WOODBRIDGE
VA
22191
703-492-3222

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Reference Numbers (Part Numbers)

4702-0002
7579734-001

Required Categories

MATERIAL
SPECIAL FEATURES

Required Description

BRONZE
OPERATING TEMPERATURE M40 DEG F TO 225 DEG F