Product Details | FLANGE TO TUBE TEE

4730-01-337-3952 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The flange connection(s) is designed to connect with another flange connection or a compression type mounting pad. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a flange or flange fitting and a tube or tube fitting.

Part Alternates: 2621-754-02 PC R157A, 2621-754-02 PC R157AL1, 262175402PCR157A, 262175402PCR157AL1, 711-4678181 ITEM F3, 711-4678181 ITEM F3L1, 7114678181ITEMF3, 7114678181ITEMF3L1, 4730-01-337-3952, 01-337-3952, 4730013373952, 013373952

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 14 APR 1991 01-337-3952

Cross Reference | NSN 4730-01-337-3952

Part Number Cage Code Manufacturer
2621-754-02 PC R157A 96169 ELECTRIC BOAT CORPORATION
2621-754-02 PC R157AL1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
711-4678181 ITEM F3 80064 NAVAL SHIP SYSTEMS COMMAND
711-4678181 ITEM F3L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4730-01-337-3952

Characteristic Specifications
MATERIAL COPPER ALLOY 964 OVERALL
MAXIMUM OPERATING PRESSURE 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPE FLANGE 1ST END BUTT WELD TUBE 2ND END FLANGE 3RD END
CONNECTION STYLE B131A BEVELED 2ND END
FLANGE SHAPE ROUND 1ST END ROUND 3RD END
NOMINAL OUTSIDE DIAMETER 8.120 INCHES 1ST END 5.750 INCHES 3RD END
NOMINAL THICKNESS 1.500 INCHES 1ST END 1.120 INCHES 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 3.000 INCHES 2ND END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATION ZZZY
III FSC APPLICATION DATA INTERIOR 3 IN LAUNCHERS
MANUFACTURERS CODE 96169
DESIGN CONTROL REFERENCE 2621-754-02 PC R157A

Restrictions/Controls & Freight Information | NSN 4730-01-337-3952

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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4730-01-337-3952

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDL1An items that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective exidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each