Product Details | TUBE TO BOSS TEE

4730-01-453-2138 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. 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. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also TEE, TUBE; and TEE, PIPE TO TUBE. Excludes CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Part Alternates: AS1005, AS1005W080806, AS18280, 4730-01-453-2138, 01-453-2138, 4730014532138, 014532138

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

Supply Group (FSG) NSN Assign. NIIN
47 23 FEB 1998 01-453-2138

Demand History | NSN 4730-01-453-2138

Part Number Request Date QTY Origin
4730-01-453-2138 2024-04-116 16 DIBBS
4730-01-453-2138 2023-09-264 11 DIBBS
4730-01-453-2138 2022-05-125 11 DIBBS
4730-01-453-2138 2022-04-114 11 DIBBS
4730-01-453-2138 2022-04-91 1 DIBBS
4730-01-453-2138 2022-03-79 1 DIBBS
4730-01-453-2138 2022-01-05 7 DIBBS
4730-01-453-2138 2021-12-336 7 DIBBS
4730-01-453-2138 2016-07-200 15 DIBBS
4730-01-453-2138 2015-07-211 3 DIBBS
4730-01-453-2138 2015-07-197 1 DIBBS
4730-01-453-2138 2015-07-186 1 DIBBS
4730-01-453-2138 2015-06-181 1 DIBBS
4730-01-453-2138 2015-02-35 1 DIBBS
4730-01-453-2138 2014-10-302 2 DIBBS
AS18280 2014-10-280 1 US
4730-01-453-2138 2014-08-241 1 DIBBS
4730-01-453-2138 2014-05-149 1 DIBBS
4730-01-453-2138 2014-05-140 1 DIBBS
4730-01-453-2138 2012-08-240 1 DIBBS
4730-01-453-2138 2012-07-183 2 DIBBS
4730-01-453-2138 2012-05-129 1 DIBBS
4730-01-453-2138 2012-05-124 2 DIBBS
4730-01-453-2138 2012-05-122 1 DIBBS
4730-01-453-2138 2011-10-296 1 DIBBS
4730-01-453-2138 2011-08-232 1 DIBBS
4730-01-453-2138 2011-04-100 1 DIBBS

Cross Reference | NSN 4730-01-453-2138

Part Number Cage Code Manufacturer
AS1005 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1005W080806 00624 EATON CORPORATION DBA AEROSPACE DIV
AS1005W080806 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS18280 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-01-453-2138

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 7075 OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END THREADED EXTERNAL BOSS 3RD END
CONNECTION STYLE B66 FLARELESS 1ST END B71A EXTERNAL SEAT FOR GASKET SEAL 3RD END
SEAT ANGLE 12.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES 1ST END 0.500 INCHES 2ND END
THREAD SERIES DESIGNATOR UNJ 1ST END UNJ 2ND END UNJF 3RD END
NOMINAL THREAD SIZE 1.062 INCHES 1ST END 1.062 INCHES 2ND END 0.562 INCHES 3RD END
THREAD QUANTITY PER INCH 12 1ST END 12 2ND END 12 1ST END BULKHEAD
THREAD CLASS 3A ALL ENDS
LEG LENGTH 2.492 INCHES NOMINAL 1ST END 1.649 INCHES NOMINAL 2ND END 1.586 INCHES NOMINAL 3RD END
III END ITEM IDENTIFICATION KC-130.

Restrictions/Controls & Freight Information | NSN 4730-01-453-2138

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 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 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
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 4730-01-453-2138

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each