Product Details | PIPE FLANGE

4730-00-438-0655 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: 5149083, 514908-3, 4730-00-438-0655, 00-438-0655, 4730004380655, 004380655

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

Supply Group (FSG) NSN Assign. NIIN
47 11 FEB 1972 00-438-0655

Drawings & Photos | NSN 4730-00-438-0655


Cross Reference | NSN 4730-00-438-0655

Part Number Cage Code Manufacturer
514908-3 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2

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Technical Data | NSN 4730-00-438-0655

Characteristic Specifications
MATERIAL NICKEL ALLOY
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 11.062 INCHES NOMINAL
FLANGE DIAMETER 12.375 INCHES NOMINAL
BOLT HOLE DIAMETER 0.688 INCHES NOMINAL
BOLT HOLE QUANTITY 14
FLANGE SECTION STYLE 16 PLAIN FACE, SOCKET BRAZING NECK W/BRAZING RING
THICKNESS 1.312 INCHES NOMINAL
SOCKET DIAMETER 8.625 INCHES MINIMUM AND 8.632 INCHES MAXIMUM
BORE DIAMETER 8.000 INCHES NOMINAL
NECK HEIGHT 1.313 INCHES MINIMUM AND 1.438 INCHES MAXIMUM
REDUCER FLANGE HOLE TYPE CONCENTRIC
FACE SEATING SURFACE CONDITION MACHINED
FURNISHED ITEMS GASKET
MANUFACTURERS CODE 80020
DESIGN CONTROL REFERENCE 514908-3

Restrictions/Controls & Freight Information | NSN 4730-00-438-0655

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 051450 PIPE FITTINGS CUPRO NICKEL/COPPER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 576 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 4730-00-438-0655

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each