NSN 4330-01-115-3951

Part Details | EXHAUST-INTAKE PNEUMATIC MUFFLER

4330-01-115-3951 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).

Alternate Parts: M2114, M21-14, 4330-01-115-3951, 01-115-3951, 4330011153951, 011153951

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JUL 04, 198101-115-395137112 ( PNEUMATIC MUFFLER, EXHAUST-INTAKE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4330-01-115-3951
Part Number Cage Code Manufacturer
M21-1411839BEAIRD INDUSTRIES INC.
Technical Data | NSN 4330-01-115-3951
Characteristic Specifications
MATERIAL STEEL
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGNH ANY ACCEPTABLE
BODY SHAPE ROUND
OVERALL LENGTH77.000 INCHES NOMINAL
OVERALL DIAMETER36.000 INCHES NOMINAL
OPERATING POSITIONX ANY ACCEPTABLE
INLET CONNECTION QUANTITY1
INLET CONNECTION TYPE FLANGE
INLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
INLET PROJECTION LENGTH2.250 INCHES
INLET FLANGE SHAPE ROUND
INLET FLANGE MOUNTING PROVISION AND QUANTITY8 HOLES
INLET FLANGE MOUNTING HOLE DIAMETER0.750 INCHES
INLET FLANGE MOUNTING PROVISION SPACINGEQUALLY SPACED ON 7.500 IN. BOLT CIRCLE
OUTLET CONNECTION QUANTITY1
OUTLET CONNECTION TYPE FLANGE
OUTLET LOCATIONCENTRALLY LOCATED IN END SECTION OF BODY
OUTLET PROJECTION LENGTH2.500 INCHES
OUTLET FLANGE SHAPE ROUND
OUTLET FLANGE MOUNTING PROVISION AND QUANTITY8 HOLES
OUTLET FLANGE MOUNTING HOLE DIAMETER0.750 INCHES
OUTLET FLANGE MOUNTING PROVISION SPACINGEQUALLY SPACED ON 7.500 IN. BOLT CIRCLE