Product Details | TUBE TEE

4730-01-437-6790 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: AS1009, AS1009W100812, AS18280, 4730-01-437-6790, 01-437-6790, 4730014376790, 014376790

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

Supply Group (FSG) NSN Assign. NIIN
47 21 OCT 1996 01-437-6790

Demand History | NSN 4730-01-437-6790

Part Number Request Date QTY Origin
4730-01-437-6790 2025-05-136 10 Malaysia
4730-01-437-6790 2024-03-84 12 DIBBS
4730-01-437-6790 2022-04-100 9 DIBBS
4730-01-437-6790 2021-09-245 3 DIBBS
4730-01-437-6790 2021-06-172 5 DIBBS
4730-01-437-6790 2020-12-352 3 DIBBS
4730-01-437-6790 2020-11-329 1 DIBBS
4730-01-437-6790 2020-08-231 1 DIBBS
4730-01-437-6790 2018-04-119 2 DIBBS
4730-01-437-6790 2015-07-186 1 DIBBS
4730-01-437-6790 2014-10-296 2 DIBBS
AS18280 2014-10-280 1 US
4730-01-437-6790 2013-08-240 1 DIBBS
4730-01-437-6790 2012-12-344 2 DIBBS
4730-01-437-6790 2012-11-324 1 DIBBS
4730-01-437-6790 2012-11-324 4 DIBBS
4730-01-437-6790 2012-09-265 2 DIBBS
4730-01-437-6790 2012-09-265 3 DIBBS
AS1009W100812 2012-08-229 1

Cross Reference | NSN 4730-01-437-6790

Part Number Cage Code Manufacturer
AS1009 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1009W100812 00624 EATON CORPORATION DBA AEROSPACE DIV
AS1009W100812 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS18280 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-01-437-6790

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 7075 OVERALL
MEDIA FOR WHICH DESIGNED AERONAUTICAL FLUID SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 135.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B66 FLARELESS ALL ENDS
SEAT ANGLE 12.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.625 INCHES 1ST END 0.500 INCHES 2ND END 0.750 INCHES 3RD END
THREAD SERIES DESIGNATOR UNJF ALL ENDS UNJF 3RD END BULKHEAD
NOMINAL THREAD SIZE 0.875 INCHES 1ST END 0.626 INCHES 2ND END 1.062 INCHES 3RD END 1.062 INCHES 3RD END BULKHEAD
THREAD CLASS 3A ALL ENDS 3A 3RD END BULKHEAD

Restrictions/Controls & Freight Information | NSN 4730-01-437-6790

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code QH
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 4730-01-437-6790

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 ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
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