National Item Identification Number
01-449-8274
014498274
4310-01-449-8274
4310014498274
National Stock Number
Item Name
PNEUMATIC MUFFLER,EXHAUST-INTAKE
Federal Supply Class
4310
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)
03933
ARMSTRONG INTERNATIONAL INC
DBA ARMSTRONG MACHINE WORKS
816 MAPLE ST
THREE RIVERS
MI
49093
269-273-1415
20722
THE ENTWISTLE COMPANY
BIGELOW ST
HUDSON
MA
01749
508-481-4000
Reference Numbers (Part Numbers)
11-AV/A-5856
9314B03-2100
Required Categories
Required Description