Product Details | EXHAUST-INTAKE PNEUMATIC MUFFLER

4330-00-800-1851 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).20343100028Compressors and Vacuum Pumps43300057Centrifugals, Separators, and Pressure and Vacuum Filters47300051Hose, Pipe, Tube, Lubrication, and Railing Fittings

Part Alternates: M0DELM21SIZE4, M21-4, M214, 5120947, 5162726, 5L8671, 4330-00-800-1851, 00-800-1851, 4330008001851, 008001851

Pumps and Compressors | Centrifugals, Separators, and Pressure and Vacuum Filters

Supply Group (FSG) NSN Assign. NIIN
43 01 JAN 1962 00-800-1851

Cross Reference | NSN 4330-00-800-1851

Part Number Cage Code Manufacturer
5120947 72582 MTU AMERICA INC.
5162726 72582 MTU AMERICA INC.
5L8671 11083 CATERPILLAR INC. DBA CATERPILLAR
5L8671 25496 HOLT BROS
M0DELM21SIZE4 11839 BEAIRD INDUSTRIES INC.
M21-4 11839 BEAIRD INDUSTRIES INC.

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Technical Data | NSN 4330-00-800-1851

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT PAINT, PRIMER, HEAT RESISTANT
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGN ANY ACCEPTABLE
BODY SHAPE ROUND
OVERALL LENGTH 34.000 INCHES NOMINAL
OVERALL DIAMETER 14.000 INCHES NOMINAL
OPERATING POSITION UNIVERSAL
INLET CONNECTION QUANTITY 1
INLET CONNECTION TYPE FLANGE
INLET LOCATION CENTERED ON END OF BODY
INLET PROJECTION LENGTH 3.000 INCHES NOMINAL
INLET FLANGE SHAPE ROUND
INLET FLANGE MOUNTING PROVISION AND QUANTITY 8 HOLES
INLET FLANGE MOUNTING HOLE DIAMETER 0.750 INCHES NOMINAL
INLET FLANGE MOUNTING PROVISION SPACING EQUALLY SPACED ON A 7.500 IN. BOLT CIRCLE
OUTLET CONNECTION QUANTITY 1
OUTLET CONNECTION TYPE FLANGE
OUTLET LOCATION CENTERED ON END OF BODY
OUTLET PROJECTION LENGTH 3.000 INCHES NOMINAL
OUTLET FLANGE SHAPE ROUND
OUTLET FLANGE MOUNTING PROVISION AND QUANTITY 8 HOLES
OUTLET FLANGE MOUNTING HOLE DIAMETER 0.750 INCHES NOMINAL
OUTLET FLANGE MOUNTING PROVISION SPACING EQUALLY SPACED ON A 7.500 IN. BOLT CIRCLE

Restrictions/Controls & Freight Information | NSN 4330-00-800-1851

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 125850 MUFFLER/EXHAUST SYS/PIPE/ETC
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4330-00-800-1851

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each