Product Details | TUBE COUPLING INVERTED NUT

4730-00-350-4727 An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

Part Alternates: BU020, GAA9936, 103344R11, 5414687, 7409147, 7971758, 7971759, 4730-00-350-4727, 00-350-4727, 4730003504727, 003504727

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-350-4727

Drawings & Photos | NSN 4730-00-350-4727


Cross Reference | NSN 4730-00-350-4727

Part Number Cage Code Manufacturer
103344R11 31007 NAVISTAR INTL CORP
103344R11 89346 NAVISTAR INTL CORP TRUCK BR
5414687 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
7409147 18163 EATON CORP CONTROLS DIV
7409147 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
7409147 23040 FORD MOTOR CO FORD PARTS AND SERVICE DIV
7409147 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
7971758 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
7971759 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
BU020 18163 EATON CORP CONTROLS DIV
GAA9936 23040 FORD MOTOR CO FORD PARTS AND SERVICE DIV

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Technical Data | NSN 4730-00-350-4727

Characteristic Specifications
MATERIAL BRASS
STRENGTH RATING NOT RATED
CASEHARDENING INDICATOR CASEHARDENED
MATERIAL HARDNESS RATING NOT RATED
FABRICATION METHOD ANY ACCEPTABLE
STYLE DESIGNATOR A4 INVERTED NUT, TUBE, COMPRESSION
OVERALL LENGTH 0.421 INCHES NOMINAL
SEAT RADIUS 0.032 INCHES NOMINAL
WIDTH ACROSS FLATS 0.438 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.253 INCHES NOMINAL
SEAT ANGLE IN DEG 45.0
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 0.250 INCHES NOMINAL
THREAD SIZE 0.438-27
SCREW THREAD SERIES DESIGNATOR UNS
THREAD PITCH DIAMETERS 0.4099 TO 0.4135 INCHES
THREAD DIRECTION RIGHT-HAND

Restrictions/Controls & Freight Information | NSN 4730-00-350-4727

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 093460 BOLTS/NUTS NOI BBC/ZINC
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code XX
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