Product Details | PIPE FLANGE

4730-00-174-5940 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: ANSI B16.5, ANSIB165, 5000S482364496, 5000S4823-64496, 4730-00-174-5940, 00-174-5940, 4730001745940, 001745940

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1961 00-174-5940

Drawings & Photos | NSN 4730-00-174-5940


Demand History | NSN 4730-00-174-5940

Part Number Request Date QTY Origin
ANSIB165 2024-11-319 6 United States
ANSIB165 2024-11-311 6 United States
ANSIB165 2021-03-78 1 US

Cross Reference | NSN 4730-00-174-5940

Part Number Cage Code Manufacturer
5000S4823-64496 80064 NAVAL SHIP SYSTEMS COMMAND
ANSI B16.5 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED

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Technical Data | NSN 4730-00-174-5940

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM2 GRADE F11 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENT PRIMER
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 3.250 INCHES NOMINAL
FLANGE DIAMETER 4.625 INCHES NOMINAL
BOLT HOLE DIAMETER 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
BOLT HOLE QUANTITY 4
FLANGE SECTION STYLE 18 RAISED FACE, SOCKET NECK
THICKNESS 0.625 INCHES MINIMUM AND 0.672 INCHES MAXIMUM
SOCKET DEPTH 0.438 INCHES NOMINAL
SOCKET DIAMETER 1.065 INCHES NOMINAL
RAISED FACE HEIGHT 0.250 INCHES NOMINAL
RAISED FACE DIAMETER 1.710 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
NECK HEIGHT 0.500 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 STEAM AND 1000.0 POUNDS PER SQUARE INCH WATER
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 850.0 DEG FAHRENHEIT STEAM AND 425.0 DEG FAHRENHEIT WATER
FACE SEATING SURFACE CONDITION MACHINED
DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY FLANGE,PIPE,3/4 IN.NOM PIPE SIZE

Restrictions/Controls & Freight Information | NSN 4730-00-174-5940

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:AItem does not contain precious metal
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 4730-00-174-5940

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each