Product Details | PIPE FLANGE

4730-00-555-2566 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: 3161631, 316163-1, 4730-00-555-2566, 00-555-2566, 4730005552566, 005552566

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-555-2566

Drawings & Photos | NSN 4730-00-555-2566


Demand History | NSN 4730-00-555-2566

Part Number Request Date QTY Origin
4730-00-555-2566 2023-03-68 9 DIBBS
4730-00-555-2566 2023-02-57 9 DIBBS
4730-00-555-2566 2022-08-243 14 DIBBS
4730-00-555-2566 2022-07-194 6 DIBBS
4730-00-555-2566 2022-02-33 14 DIBBS
4730-00-555-2566 2021-10-277 6 DIBBS
4730-00-555-2566 2021-09-257 3 DIBBS
4730-00-555-2566 2017-06-159 11 DIBBS
4730-00-555-2566 2017-02-55 5 DIBBS
4730-00-555-2566 2017-02-44 5 DIBBS
4730-00-555-2566 2017-01-30 6 DIBBS
4730-00-555-2566 2017-01-17 6 DIBBS

Cross Reference | NSN 4730-00-555-2566

Part Number Cage Code Manufacturer
316163-1 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2

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Technical Data | NSN 4730-00-555-2566

Characteristic Specifications
MATERIAL COPPER ALLOY
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 3.500 INCHES NOMINAL
FLANGE DIAMETER 4.625 INCHES NOMINAL
BOLT HOLE DIAMETER 0.562 INCHES NOMINAL
BOLT HOLE QUANTITY 4
FLANGE SECTION STYLE 14 PLAIN FACE, SOCKET NECK
THICKNESS 0.844 INCHES NOMINAL
SOCKET DEPTH 0.531 INCHES NOMINAL
SOCKET DIAMETER 1.660 INCHES MINIMUM AND 1.663 INCHES MAXIMUM
NECK HEIGHT 0.781 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.250 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 400.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
FACE SEATING SURFACE CONDITION MACHINED
MANUFACTURERS CODE 80020
DESIGN CONTROL REFERENCE 316163-1

Restrictions/Controls & Freight Information | NSN 4730-00-555-2566

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
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 052185 PIPE,TUBING,OR PIPE OR TUBING FIT
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code XX
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 4730-00-555-2566

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