Product Details | BOSS TEE

4730-01-050-8823 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have external or internal machine threads (straight threads other than pipe or hose series), and are 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 boss or boss fitting on items such as tanks, housings, valve fittings, and the like. Excludes TEE, TUBE.

Part Alternates: MCD784D101004, MCD784D10-10-04, AS1032D101004, AS1032D10-10-04, PA784D101004, PA784D10-10-04, 7M117, 7M117D101004, 7M117D10-10-04, 100784D101004, 100784D10-10-04, 4730-01-050-8823, 01-050-8823, 4730010508823, 010508823

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

Supply Group (FSG) NSN Assign. NIIN
47 16 NOV 1977 01-050-8823

Cross Reference | NSN 4730-01-050-8823

Part Number Cage Code Manufacturer
100784D10-10-04 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
100784D10-10-04 97928 HUCK INTL INC
7M117 76301 BOEING COMPANY, THE DBA BOEING
7M117D10-10-04 76301 BOEING COMPANY, THE DBA BOEING
AS1032D10-10-04 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MCD784D10-10-04 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
PA784D10-10-04 50948 PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN

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Technical Data | NSN 4730-01-050-8823

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 2014 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-367,T6 OR T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TY 2,CL 3,BLUE MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPE THREADED INTERNAL BOSS 1ST END THREADED EXTERNAL BOSS 2ND END THREADED EXTERNAL BOSS 3RD END
CONNECTION STYLE B9 GASKET SEAL 1ST END B81 FLARED W/GASKET SEAL 2ND END B81 FLARED W/GASKET SEAL 3RD END
THREAD SERIES DESIGNATOR UNJF ALL ENDS UNJF 2ND END BULKHEAD
NOMINAL THREAD SIZE 0.875 INCHES 1ST END 0.875 INCHES 2ND END 0.438 INCHES 3RD END 0.875 INCHES 2ND END BULKHEAD
THREAD CLASS 3B 1ST END 3A 2ND END 3A 3RD END 3A 2ND END BULKHEAD
LEG LENGTH 1.180 INCHES NOMINAL 1ST END 2.398 INCHES NOMINAL 2ND END 1.648 INCHES NOMINAL 3RD END

Restrictions/Controls & Freight Information | NSN 4730-01-050-8823

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:UPrecious metal type is unknown
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