Product Details | PIPE FLANGE

4730-01-420-5668 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: 018167FI, 018167-FI, 22144300, 22144300 1 1/2 SW 250, 22144300112SW250, 8104715319, 810-4715319, 8104715319FIG5CITEMNO135, 4730-01-420-5668, 01-420-5668, 4730014205668, 014205668

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

Supply Group (FSG) NSN Assign. NIIN
47 19 OCT 1995 01-420-5668

Drawings & Photos | NSN 4730-01-420-5668


Demand History | NSN 4730-01-420-5668

Part Number Request Date QTY Origin
4730-01-420-5668 2025-11-311 88 DIBBS
4730-01-420-5668 2025-10-300 88 DIBBS
4730-01-420-5668 2025-07-191 120 DIBBS
4730-01-420-5668 2025-06-180 120 DIBBS
4730-01-420-5668 2025-04-111 53 DIBBS
4730-01-420-5668 2025-04-100 53 DIBBS
4730-01-420-5668 2024-02-46 53 DIBBS
4730-01-420-5668 2022-01-06 30 DIBBS
4730-01-420-5668 2021-09-250 16 DIBBS
4730-01-420-5668 2021-08-235 16 DIBBS
4730-01-420-5668 2020-09-255 18 DIBBS
4730-01-420-5668 2020-08-240 18 DIBBS
4730-01-420-5668 2020-07-203 6 DIBBS
4730-01-420-5668 2020-04-103 137 DIBBS
4730-01-420-5668 2018-11-319 42 DIBBS
4730-01-420-5668 2018-07-183 5 DIBBS
4730-01-420-5668 2014-03-83 24 DIBBS
4730-01-420-5668 2012-05-126 0 DIBBS
4730-01-420-5668 2012-04-96 33 DIBBS
4730-01-420-5668 2011-12-362 23 DIBBS
4730-01-420-5668 2011-09-265 24 DIBBS
4730-01-420-5668 2010-05-134 20 DIBBS

Cross Reference | NSN 4730-01-420-5668

Part Number Cage Code Manufacturer
018167-FI 0JC12 B E C SYSTEMS, INC. DBA BEC MACHINE PRODUCTS
22144300 0JPG9 PREMIER COPPER DIVISION OF W & O SUPPLY
22144300 1 1/2 SW 250 0JPG9 PREMIER COPPER DIVISION OF W & O SUPPLY
810-4715319 80064 NAVAL SHIP SYSTEMS COMMAND
810-4715319 FIG 5-C,ITEM NO. 135 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4730-01-420-5668

Characteristic Specifications
MATERIAL COPPER ALLOY 715
MATERIAL DOCUMENT AND CLASSIFICATION MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 3 OVAL, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 3.938 INCHES NOMINAL
FLANGE LENGTH 5.063 INCHES NOMINAL
BOLT HOLE DIAMETER 0.562 INCHES NOMINAL
BOLT HOLE QUANTITY 6
FLANGE SECTION STYLE 20 PLAIN FACE, SOCKET NECK
REDUCER FLANGE HOLE TYPE CONCENTRIC
UNTHREADED REDUCER HOLE DIAMETER 1.756 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.500 INCHES NOMINAL
SPECIAL FEATURES MATERIAL COMPOSITION 70-30 COPPER NICKEL ALLOY; FLANGE IS A SOCKETWELD

Restrictions/Controls & Freight Information | NSN 4730-01-420-5668

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 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 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 4730-01-420-5668

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