Product Details | PIPE FLANGE

4730-01-308-7207 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: ASTM A105 20-3/8, ASTMA1052038, B16.5, B165, 20 3/8IN., 20-3/8 ASTMA-10, 20-3/8 ASTMA105, 2038ASTMA10, 2038ASTMA105, 2038IN, 4730-01-308-7207, 01-308-7207, 4730013087207, 013087207

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

Supply Group (FSG) NSN Assign. NIIN
47 03-OCT-89 01-308-7207

Drawings & Photos | NSN 4730-01-308-7207


Demand History | NSN 4730-01-308-7207

Part Number Request Date QTY Origin
B165 2015-07-193 15 United States
4730-01-308-7207 2013-12-339 1 DIBBS

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Technical Data | NSN 4730-01-308-7207

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 2.375 INCHES NOMINAL
FLANGE DIAMETER 3.500 INCHES NOMINAL
BOLT HOLE DIAMETER 0.625 INCHES NOMINAL
BOLT HOLE QUANTITY 4
FLANGE SECTION STYLE 18 RAISED FACE, SOCKET NECK
THICKNESS 0.375 INCHES NOMINAL
SOCKET DEPTH 0.375 INCHES NOMINAL
SOCKET DIAMETER 0.715 INCHES NOMINAL
RAISED FACE HEIGHT 0.063 INCHES NOMINAL
RAISED FACE DIAMETER 1.375 INCHES NOMINAL
NECK HEIGHT 0.187 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED 0.375 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 150.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE
FACE SEATING SURFACE CONDITION MACHINED

Restrictions/Controls & Freight Information | NSN 4730-01-308-7207

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
No Freight Information