Product Details | TUBE TO BOSS TEE

4730-01-169-8659 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: 20-20 070428CA, 2020070428CA, 2030052020S, 203005-20-20S, 20R5BXS, 20R5BX-S, 01002224, 851FSO20X20, 851-FSO-20X20, J514, 4730-01-169-8659, 01-169-8659, 4730011698659, 011698659

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

Supply Group (FSG) NSN Assign. NIIN
47 17 JAN 1984 01-169-8659

Demand History | NSN 4730-01-169-8659

Part Number Request Date QTY Origin
J514 2015-02-48 1 us
J514 2010-02-47 20 us

Cross Reference | NSN 4730-01-169-8659

Part Number Cage Code Manufacturer
01002224 27401 CATERPILLAR PAVING PRODUCTS INC
20-20 070428CA 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
203005-20-20S 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
20R5BX-S 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
20R5BX-S 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
851-FSO-20X20 30327 IMPERIAL
J514 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-01-169-8659

Characteristic Specifications
MATERIAL STEEL OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END THREADED EXTERNAL TUBE 3RD END
CONNECTION STYLE B64 FLARED 1ST END B71A EXTERNAL SEAT FOR GASKET SEAL 2ND END B64 FLARED 3RD END
SEAT ANGLE 37.0 DEGREES 1ST END 37.0 DEGREES 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.250 INCHES 1ST END 1.250 INCHES 3RD END
THREAD SERIES DESIGNATOR UN ALL ENDS
NOMINAL THREAD SIZE 1.625 INCHES ALL ENDS
THREAD QUANTITY PER INCH 12 ALL ENDS
THREAD CLASS 2A ALL ENDS
LEG LENGTH 2.060 INCHES NOMINAL 1ST END 2.250 INCHES NOMINAL 2ND END 2.060 INCHES NOMINAL 3RD END
FURNISHED ITEMS AND QUANTITY 1 BULKHEAD NUT AND 1 PREFORMED PACKING AND 1 FLAT WASHER
SPECIFICATION/STANDARD DATA 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA 10C FIGURE

Restrictions/Controls & Freight Information | NSN 4730-01-169-8659

Category Code Description
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.
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
No Freight Information