Product Details | TUBE COUPLING NUT

4730-00-516-4447 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: A811474, A81-1-474, 4730-00-516-4447, 00-516-4447, 4730005164447, 005164447

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-516-4447

Drawings & Photos | NSN 4730-00-516-4447


Cross Reference | NSN 4730-00-516-4447

Part Number Cage Code Manufacturer
A81-1-474 81361 EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC

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Technical Data | NSN 4730-00-516-4447

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 1.062 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL COPPER ALLOY 360 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-626,1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT STYLE A350 TUBE COUPLING
NUT HEIGHT 0.688 INCHES NOMINAL
WIDTH ACROSS FLATS 1.375 INCHES NOMINAL
LENGTH TO SHOULDER 0.500 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.815 INCHES MINIMUM AND 0.821 INCHES MAXIMUM
SEAT ANGLE 90.00 DEGREES NOMINAL
FABRICATION METHOD MACHINED
NOMINAL TUBE OUTSIDE DIAMETER 0.812 INCHES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY PKG DATA
MANUFACTURERS CODE 81361
DESIGN CONTROL REFERENCE A81-1-474

Restrictions/Controls & Freight Information | NSN 4730-00-516-4447

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 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