Product Details | PIPE FLANGE

4730-01-509-2305 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: 7326208, 73262082, 7326208-2, 4730-01-509-2305, 01-509-2305, 4730015092305, 015092305

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

Supply Group (FSG) NSN Assign. NIIN
47 17 JUN 2003 01-509-2305

Drawings & Photos | NSN 4730-01-509-2305


Cross Reference | NSN 4730-01-509-2305

Part Number Cage Code Manufacturer
7326208 53711 NAVAL SEA SYSTEMS COMMAND
7326208-2 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4730-01-509-2305

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276 316L COND A ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENT PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 TY VI OR VII FED SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATOR 9 RECTANGULAR, WITH BOLT HOLES
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH 1.281 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH 1.281 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH 0.135 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH 0.135 INCHES NOMINAL
FLANGE LENGTH 1.550 INCHES NOMINAL
FLANGE WIDTH 1.550 INCHES NOMINAL
BOLT HOLE DIAMETER 0.344 INCHES NOMINAL
BOLT HOLE QUANTITY 5
FLANGE SECTION STYLE 5 PLAIN FACE
THICKNESS 1.750 INCHES NOMINAL
REDUCER FLANGE HOLE TYPE CONCENTRIC
UNTHREADED REDUCER HOLE DIAMETER 1.179 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATOR UNJ
NOMINAL THREAD SIZE 0.4375 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
FACE SEATING SURFACE CONDITION MACHINED
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL; PRESSURE TEST FIXTURE, SQUARE FLANGE WITH 4 UNTHREADED BOLT HOLES; 1.179 INCH INLET REDUCED TO .4375 INCH THREADED OUTLET
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION SHIP

Restrictions/Controls & Freight Information | NSN 4730-01-509-2305

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
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.
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 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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4730-01-509-2305

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each