Product Details | TUBE TEE

4730-01-248-0890 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: 356244, 35-6244, 4730-01-248-0890, 01-248-0890, 4730012480890, 012480890

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

Supply Group (FSG) NSN Assign. NIIN
47 16 JAN 1987 01-248-0890

Demand History | NSN 4730-01-248-0890

Part Number Request Date QTY Origin
4730-01-248-0890 2019-01-31 7 DIBBS
4730-01-248-0890 2018-08-225 2 DIBBS
4730-01-248-0890 2018-08-213 2 DIBBS
4730-01-248-0890 2014-05-147 5 DIBBS
4730-01-248-0890 2014-05-134 5 DIBBS

Cross Reference | NSN 4730-01-248-0890

Part Number Cage Code Manufacturer
35-6244 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 4730-01-248-0890

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 356.0 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-601,COMP 3,T51 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE FLANGE ALL ENDS
FLANGE SHAPE RECTANGULAR WITH HOLES ALL ENDS
NOMINAL THICKNESS 0.250 INCHES ALL ENDS
NOMINAL LENGTH 3.000 INCHES 1ST END 3.000 INCHES 2ND END 2.380 INCHES 3RD END
NOMINAL WIDTH 3.000 INCHES 1ST END 3.000 INCHES 2ND END 2.380 INCHES 3RD END
BOLT HOLE QUANTITY 4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER 0.266 INCHES ALL ENDS
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH 2.375 INCHES 1ST END 2.375 INCHES 2ND END 1.812 INCHES 3RD END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH 2.375 INCHES 1ST END 2.375 INCHES 2ND END 1.812 INCHES 3RD END
FLANGE FACE DESIGN PLAIN ALL ENDS
LEG LENGTH 2.500 INCHES NOMINAL 1ST END 2.500 INCHES NOMINAL 2ND END 3.840 INCHES NOMINAL 3RD END
FLOW ANGLE 90.0 DEGREES
SWEEP TYPE LONG
SPECIAL FEATURES U/O B52G/H FUEL TANK
MANUFACTURERS CODE 81205
DESIGN CONTROL REFERENCE 35-6244

Restrictions/Controls & Freight Information | NSN 4730-01-248-0890

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.
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 SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4730-01-248-0890

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Materiel Management Aggregation CodeFGSX:B-52 STRATO FORTRESS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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