Product Details | EXHAUST-INTAKE PNEUMATIC MUFFLER

4330-01-374-0198 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: CCS-1, CCS1, 34201AA, 34-201-AA, 4330-01-374-0198, 01-374-0198, 4330013740198, 013740198

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

Supply Group (FSG) NSN Assign. NIIN
43 14 APR 1993 01-374-0198

Demand History | NSN 4330-01-374-0198

Part Number Request Date QTY Origin
34-201-AA 2023-11-311 2 DIBBS
CCS-1 2023-11-311 2 DIBBS
34-201-AA 2020-03-91 1 DIBBS
CCS-1 2020-03-91 1 DIBBS

Cross Reference | NSN 4330-01-374-0198

Part Number Cage Code Manufacturer
34-201-AA 22313 NELSON INDUSTRIES INC UNIVERSAL SILENCER DIV
CCS-1 22313 NELSON INDUSTRIES INC UNIVERSAL SILENCER DIV

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Technical Data | NSN 4330-01-374-0198

Characteristic Specifications
MATERIAL STEEL, CARBON
SURFACE TREATMENT ENAMEL, SEMIGLOSS
DESIGN TYPE JACKETED
INSULATION MATERIAL ANY ACCEPTABLE
MUFFLER DESIGN STRAIGHT THROUGH W/BAFFLE
BAFFLE QUANTITY 1
BODY SHAPE ROUND
OVERALL LENGTH 6.500 INCHES NOMINAL
OVERALL DIAMETER 7.750 INCHES NOMINAL
OPERATING POSITION VERTICAL
INLET CONNECTION QUANTITY 1
INLET CONNECTION TYPE THREADED
INLET LOCATION CENTRALLY LOCATED ON BOTTOM
INLET PROJECTION LENGTH 0.500 INCHES NOMINAL
INLET THREAD SIZE 1-11-1/2
INLET THREAD SERIES DESIGNATOR NPT
INLET THREAD DIRECTION RIGHT-HAND
INLET THREAD LOCATION INTERNAL
OUTLET CONNECTION QUANTITY 1
OUTLET LOCATION ALL AROUND PERIMETER OF BODY UNDER CAP
OUTLET PROJECTION LENGTH 0.875 INCHES NOMINAL
OUTLET FLANGE SHAPE ROUND
FURNISHED ITEMS AND QUANTITY REPLACEABLE ELEMENT
SPECIAL FEATURES CAP HELD IN PLACE BY WING-NUT
III SUPPLEMENTARY FEATURES EXHAUST/OUTLET FILTER SILENCER USED ON SMALL BLOWERS,COMPRESSORS AND ENGINES

Restrictions/Controls & Freight Information | NSN 4330-01-374-0198

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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4330-01-374-0198

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each