Product Details | PIPE REDUCER

4730-01-514-5691 A straight pipe fitting having a different size connection on each end. It is designed to join two pipes of different sizes or two pipe fittings of different sizes. Excludes BUSHING (as modified).

Part Alternates: 4638K459, 6391450, 6391450 FIND 036, 6391450FIND036, 4730-01-514-5691, 01-514-5691, 4730015145691, 015145691

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

Supply Group (FSG) NSN Assign. NIIN
47 29 OCT 2003 01-514-5691

Demand History | NSN 4730-01-514-5691

Part Number Request Date QTY Origin
4638K459 2021-11-306 20 DIBBS
4730-01-514-5691 2017-05-123 6 DIBBS

Cross Reference | NSN 4730-01-514-5691

Part Number Cage Code Manufacturer
4638K459 2V507 MCMASTER-CARR SUPPLY COMPANY
6391450 53711 NAVAL SEA SYSTEMS COMMAND
6391450 FIND 036 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4730-01-514-5691

Characteristic Specifications
MATERIAL STEEL OVERALL
CONNECTION TYPE THREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLE B67B PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 1.000 INCHES 1ST END 0.500 INCHES 2ND END
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED SCHEDULE 40 ALL ENDS
NOMINAL OVERALL LENGTH 1.440 INCHES
REDUCER TYPE CONCENTRIC
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL; GALVANIZED STEEL
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION SHIP, OVERBOARD

Restrictions/Controls & Freight Information | NSN 4730-01-514-5691

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 4730-01-514-5691

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