Product Details | PIPE FLANGE

4730-00-256-8514 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: B16-5, B165, 4730-00-256-8514, 00-256-8514, 4730002568514, 002568514

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-256-8514

Drawings & Photos | NSN 4730-00-256-8514


Demand History | NSN 4730-00-256-8514

Part Number Request Date QTY Origin
B165 2015-07-193 15 United States

Cross Reference | NSN 4730-00-256-8514

Part Number Cage Code Manufacturer
B16-5 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED

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Technical Data | NSN 4730-00-256-8514

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A182,GRADE F1 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 3.250 INCHES NOMINAL
FLANGE DIAMETER 4.625 INCHES NOMINAL
BOLT HOLE DIAMETER 0.750 INCHES NOMINAL
BOLT HOLE QUANTITY 4
FLANGE SECTION STYLE 2 RAISED FACE, WELDING NECK
THICKNESS 0.625 INCHES NOMINAL
RAISED FACE HEIGHT 0.250 INCHES NOMINAL
RAISED FACE DIAMETER 1.688 INCHES NOMINAL
NECK HEIGHT 1.625 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED 0.750 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 600.0 POUNDS PER SQUARE INCH GAS AND 600.0 POUNDS PER SQUARE INCH OIL AND 600.0 POUNDS PER SQUARE INCH WATER
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 950.0 DEG FAHRENHEIT GAS AND 950.0 DEG FAHRENHEIT OIL AND 950.0 DEG FAHRENHEIT WATER
FACE SEATING SURFACE CONDITION MACHINED
SPECIFICATION/STANDARD DATA 80204-ANSI B16.5,TABLE 23 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 4730-00-256-8514

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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 4730-00-256-8514

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