Product Details | PIPE FLANGE

4730-01-273-3684 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: 6122939, 4730-01-273-3684, 01-273-3684, 4730012733684, 012733684

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

Supply Group (FSG) NSN Assign. NIIN
47 24 FEB 1988 01-273-3684

Drawings & Photos | NSN 4730-01-273-3684


Demand History | NSN 4730-01-273-3684

Part Number Request Date QTY Origin
6122939 2020-09-273 3 DIBBS
6122939 2020-09-245 3 DIBBS
4730-01-273-3684 2011-12-355 1 DIBBS

Cross Reference | NSN 4730-01-273-3684

Part Number Cage Code Manufacturer
6122939 0MB07 WHELAN MACHINE & TOOL, LLC
6122939 15090 RAYTHEON COMPANY DBA RAYTHEON
6122939 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4730-01-273-3684

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
STYLE DESIGNATOR 10 ROUND, NO BOLT HOLES
FLANGE DIAMETER 8.750 INCHES NOMINAL
FLANGE SECTION STYLE 1 RAISED FACE, RAISED NECK
THICKNESS 0.125 INCHES NOMINAL
RAISED FACE HEIGHT 1.000 INCHES NOMINAL
RAISED FACE DIAMETER 7.950 INCHES NOMINAL
NECK HEIGHT 1.005 INCHES NOMINAL
FACE SEATING SURFACE CONDITION MACHINED

Restrictions/Controls & Freight Information | NSN 4730-01-273-3684

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 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 4730-01-273-3684

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