National Item Identification Number
01-454-1985
014541985
4730-01-454-1985
4730014541985
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)
4U419
ARO CORP
1034 DUBLIN RD
COLUMBUS
OH
43215
614-249-2320
Reference Numbers (Part Numbers)
20312-6
Required Categories
MATERIAL
DESIGN TYPE
COOLANT TYPE
MUFFLER DESIGN
BODY SHAPE
OVERALL LENGTH;
Required Description
BRONZE
DRY
AIR
STRAIGHT THROUGH W/BAFFLE
ROUND
2.250 INCHES NOMINAL
0.687