Product Details | EXHAUST-INTAKE PNEUMATIC MUFFLER

4310-01-372-6665 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: URB-1, URB, URB1, 4310-01-372-6665, 01-372-6665, 4310013726665, 013726665

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG) NSN Assign. NIIN
43 15 MAR 1993 01-372-6665

Demand History | NSN 4310-01-372-6665

Part Number Request Date QTY Origin
4310-01-372-6665 2006-01-14 2 DIBBS

Cross Reference | NSN 4310-01-372-6665

Part Number Cage Code Manufacturer
URB 22313 NELSON INDUSTRIES INC UNIVERSAL SILENCER DIV
URB-1 22313 NELSON INDUSTRIES INC UNIVERSAL SILENCER DIV

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Technical Data | NSN 4310-01-372-6665

Characteristic Specifications
MATERIAL STEEL, CARBON
SURFACE TREATMENT PAINT, PRIMER, HEAT RESISTANT
DESIGN TYPE JACKETED
COOLANT TYPE AIR
INSULATION MATERIAL ANY ACCEPTABLE
MUFFLER DESIGN MULTIPASS
TUBE QUANTITY 3
BODY SHAPE ROUND
OVERALL LENGTH 21.000 INCHES NOMINAL
OVERALL DIAMETER 4.500 INCHES NOMINAL
OPERATING POSITION ANY ACCEPTABLE
INLET CONNECTION QUANTITY 1
INLET CONNECTION TYPE THREADED
INLET LOCATION CENTRALLY LOCATED ON END SECTION OF BODY
INLET PROJECTION LENGTH 2.000 INCHES NOMINAL
INLET THREAD SIZE 1.000-11-1/2
INLET THREAD SERIES DESIGNATOR NPT
INLET THREAD DIRECTION RIGHT-HAND
INLET THREAD LOCATION EXTERNAL
OUTLET CONNECTION QUANTITY 1
OUTLET CONNECTION TYPE THREADED
OUTLET LOCATION CENTRALLY LOCATED ON END SECTION OF BODY
OUTLET PROJECTION LENGTH 2.000 INCHES NOMINAL
OUTLET THREAD SIZE 1.000-11-1/2
OUTLET THREAD SERIES DESIGNATOR NPT
OUTLET THREAD DIRECTION RIGHT-HAND
OUTLET THREAD LOCATION EXTERNAL

Restrictions/Controls & Freight Information | NSN 4310-01-372-6665

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 118110 COMPRESSORS OR DEVICES
Less than car load rating
Less than truck load rating P 77.5
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 4310-01-372-6665

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