Product Details | TUBE TEE

4730-01-174-3656 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

Part Alternates: SS49PA8344D194, SS49PA834-4D194, SS49PA8344D19Y, SS49PA834-4D19Y, 4730-01-174-3656, 01-174-3656, 4730011743656, 011743656

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

Supply Group (FSG) NSN Assign. NIIN
47 16 MAR 1984 01-174-3656

Demand History | NSN 4730-01-174-3656

Part Number Request Date QTY Origin
4730-01-174-3656 2019-02-56 5 DIBBS
4730-01-174-3656 2018-09-247 1 DIBBS
4730-01-174-3656 2018-08-235 1 DIBBS

Cross Reference | NSN 4730-01-174-3656

Part Number Cage Code Manufacturer
SS49PA834-4D194 60223 E O MANUFACTURING COMPANY, INC.
SS49PA834-4D19Y 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 4730-01-174-3656

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS THREADED EXTERNAL TUBE 3RD END BULKHEAD
CONNECTION STYLE B64 FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNJF ALL ENDS UNJF 3RD END BULKHEAD
NOMINAL THREAD SIZE 0.438 INCHES ALL ENDS 0.438 INCHES 3RD END BULKHEAD
THREAD CLASS 3A ALL ENDS 3A 3RD END BULKHEAD
LEG LENGTH 0.953 INCHES NOMINAL 1ST END 0.953 INCHES NOMINAL 2ND END 1.578 INCHES NOMINAL 3RD END
FURNISHED ITEMS AND QUANTITY 1 RESTRICTOR
SPECIAL FEATURES PRES FIT 0.220 IN. DIA 0.250 IN. LG RESTRICTOR 0.375 IN. DEEP IN BULKHEAD END

Restrictions/Controls & Freight Information | NSN 4730-01-174-3656

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 051400 PIPE FITTINGS ALUMINUM
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4730-01-174-3656

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