Product Details | TUBE UNION

4730-01-098-5173 A straight tube fitting capable of being taken apart and reassembled. It permits disconnection and connection of tubing or tube fittings without disturbing the end connections or the rest of the line.

Part Alternates: AS1251K32, KC126C32, KC126K32, 4730-01-098-5173, 01-098-5173, 4730010985173, 010985173

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

Supply Group (FSG) NSN Assign. NIIN
47 03 AUG 1980 01-098-5173

Demand History | NSN 4730-01-098-5173

Part Number Request Date QTY Origin
4730-01-098-5173 2021-11-22 4 United States

Cross Reference | NSN 4730-01-098-5173

Part Number Cage Code Manufacturer
AS1251K32 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
KC126C32 22264 JOHN F KENNEDY SPACE CENTER DBA NASA
KC126K32 22264 JOHN F KENNEDY SPACE CENTER DBA NASA

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Technical Data | NSN 4730-01-098-5173

Characteristic Specifications
MATERIAL STEEL COMP 316 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC ALL TREATMENT RESPONSES OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
CONNECTION STYLE B64 FLARED 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 2.000 INCHES 1ST END
THREAD SERIES DESIGNATOR UN 1ST END
NOMINAL THREAD SIZE 2.500 INCHES 1ST END
THREAD QUANTITY PER INCH 12 1ST END
THREAD CLASS 3A 1ST END
NOMINAL OVERALL LENGTH 2.750 INCHES
SPECIAL FEATURES MACHINED GROOVE IN FLARED ENDS TOACCOMMODATE SEAL RING PER KC 103

Restrictions/Controls & Freight Information | NSN 4730-01-098-5173

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
No Freight Information