Product Details | PIPE FLANGE

4730-00-546-5609 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: 134473, 4730-00-546-5609, 00-546-5609, 4730005465609, 005465609

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-546-5609

Drawings & Photos | NSN 4730-00-546-5609


Cross Reference | NSN 4730-00-546-5609

Part Number Cage Code Manufacturer
134473 0AHP5 CURTISS-WRIGHT CONTROLS, INC DIV FLIGHT SYSTEMS
134473 16662 LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE

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Technical Data | NSN 4730-00-546-5609

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION 66,AISI/SAE 1137 FED STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 7 SQUARE, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 2.890 INCHES NOMINAL
FLANGE WIDTH 0.206 INCHES NOMINAL
BOLT HOLE DIAMETER 0.342 INCHES NOMINAL
BOLT HOLE QUANTITY 2
OUTER BOLT CIRCLE HOLE QUANTITY 2
INNER BOLT CIRCLE HOLE QUANTITY 2
FLANGE SECTION STYLE 22 PLAIN FACE
THICKNESS 0.180 INCHES NOMINAL
NECK DIAMETER 1.682 INCHES NOMINAL
NECK HEIGHT 0.380 INCHES NOMINAL
REDUCER FLANGE HOLE TYPE CONCENTRIC
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.688 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATOR UN
NOMINAL THREAD SIZE 1.688 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 2B
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
FACE SEATING SURFACE CONDITION MACHINED

Restrictions/Controls & Freight Information | NSN 4730-00-546-5609

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: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 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 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 4730-00-546-5609

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each