Product Details | TUBE COUPLING NUT

4730-01-593-6840 An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.

Part Alternates: BACN10YA6N, 4730-01-593-6840, 01-593-6840, 4730015936840, 015936840

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

Supply Group (FSG) NSN Assign. NIIN
47 13 APR 2011 01-593-6840

Demand History | NSN 4730-01-593-6840

Part Number Request Date QTY Origin
BACN10YA6N 2023-02-08 25 US
4730-01-593-6840 2016-04-27 233 DIBBS
4730-01-593-6840 2014-02-25 2000 US
BACN10YA6N 2006-09-14 100 US

Cross Reference | NSN 4730-01-593-6840

Part Number Cage Code Manufacturer
BACN10YA6N 81205 THE BOEING COMPANY DBA BOEING
BACN10YA6N Z0HA9 BOEING DEFENCE AUSTRALIA

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Technical Data | NSN 4730-01-593-6840

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.562 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL TITANIUM ALLOY UNS R56400 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR
SURFACE TREATMENT ANODIZE OR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2488 ASSN STD SINGLE TREATMENT RESPONSE OR
NUT STYLE TUBE COUPLING
NUT HEIGHT 0.760 INCHES NOMINAL
WIDTH ACROSS FLATS 0.688 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.425 INCHES NOMINAL
SEAT ANGLE 45.0 DEGREES NOMINAL
NOMINAL TUBE OUTSIDE DIAMETER 0.365 INCHES

Restrictions/Controls & Freight Information | NSN 4730-01-593-6840

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.
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
No Freight Information