Product Details | PIPE FLANGE

4730-01-259-1701 An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).

Part Alternates: KC1596DK, KC159-6DK, 52822, 4730-01-259-1701, 01-259-1701, 4730012591701, 012591701

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

Supply Group (FSG) NSN Assign. NIIN
47 14 JUL 1987 01-259-1701

Drawings & Photos | NSN 4730-01-259-1701


Cross Reference | NSN 4730-01-259-1701

Part Number Cage Code Manufacturer
52822 14713 VETCO GRAY INC
KC159-6DK 22264 JOHN F KENNEDY SPACE CENTER DBA NASA

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Technical Data | NSN 4730-01-259-1701

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATION SA-182-F316 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 10 ROUND, NO BOLT HOLES
FLANGE DIAMETER 3.625 INCHES NOMINAL
FLANGE SECTION STYLE 17 PLAIN FACE, WELDING NECK
THICKNESS 0.437 INCHES NOMINAL
NECK HEIGHT 2.313 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED 2.000 INCHES
SPECIAL FEATURES KC159-6DK; SCHEDULE CODE 80; HUB SIZE 2 GR 20; SEAL RING SIZE 20
CRITICALITY CODE JUSTIFICATION FEAT

Restrictions/Controls & Freight Information | NSN 4730-01-259-1701

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
No Freight Information