Product Details | TUBE COUPLING NUT

4730-01-325-3909 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: 204-89193-8, 4730-01-325-3909, 01-325-3909, 4730013253909, 204891938, 013253909

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

Supply Group (FSG) NSN Assign. NIIN
47 04 SEP 1990 01-325-3909

Drawings & Photos | NSN 4730-01-325-3909


Cross Reference | NSN 4730-01-325-3909

Part Number Cage Code Manufacturer
204-89193-8 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 4730-01-325-3909

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.500 INCHES
THREAD QUANTITY PER INCH ANY ACCEPTABLE
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL ALUMINUM OVERALL
NUT STYLE A350 TUBE COUPLING
NUT HEIGHT ANY ACCEPTABLE
WIDTH ACROSS FLATS ANY ACCEPTABLE
LENGTH TO SHOULDER ANY ACCEPTABLE
SMALLEST INSIDE DIAMETER ANY ACCEPTABLE
SEAT ANGLE ANY ACCEPTABLE
FABRICATION METHOD ANY ACCEPTABLE
NOMINAL TUBE OUTSIDE DIAMETER 0.500 INCHES
SPECIAL FEATURES 2 LOCKWIRE HOLES,0.046 IN.,MIN,0.056 IN.,MAX
SPECIFICATION/STANDARD DATA 81205-204-89193-8 MANUFACTURERS STANDARD

Restrictions/Controls & Freight Information | NSN 4730-01-325-3909

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