Product Details | TUBE COUPLING INVERTED NUT

4730-00-204-0788 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: 242344, 4730-00-204-0788, 00-204-0788, 4730002040788, 002040788

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-204-0788

Drawings & Photos | NSN 4730-00-204-0788


Cross Reference | NSN 4730-00-204-0788

Part Number Cage Code Manufacturer
242344 00088 ROYAL OAK GAGE INC
242344 11449 TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
242344 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 4730-00-204-0788

Characteristic Specifications
MATERIAL STEEL,AMS5322
SURFACE TREATMENT CADMIUM
STRENGTH RATING 123000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
CASEHARDENING INDICATOR NOT CASEHARDENED
MATERIAL HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
FABRICATION METHOD BAR STOCK, MACHINED OR ROD STOCK, MACHINED
STYLE DESIGNATOR A2 INVERTED NUT, TUBE, FLARE
OVERALL LENGTH 1.266 INCHES NOMINAL
WIDTH ACROSS FLATS 1.564 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 1.125 INCHES NOMINAL
SEAT ANGLE IN DEG 45.00
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.000 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
THREAD SIZE 1-1/2-12
SCREW THREAD SERIES DESIGNATOR UNF
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
SPECIAL FEATURES W/TWO SAFETY WIRE HOLES IN HEXAGONAL FLANGE SPACED 180 DEGREE APART

Restrictions/Controls & Freight Information | NSN 4730-00-204-0788

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 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

Management | NSN 4730-00-204-0788

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each