Product Details | PIPE ELBOW

4730-01-436-8439 A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. Both connecting ends have standard pipe threads or are unthreaded and designed to accommodate a pipe. It may have side or heel inlet(s). See also ELBOW, TUBE; and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE. Excludes BEND, SOIL PIPE.

Part Alternates: 6397430, 63974305NPS90DEGSR7030CUNI, 8036397430, 803-6397430, 4730-01-436-8439, 01-436-8439, 4730014368439, 014368439

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

Supply Group (FSG) NSN Assign. NIIN
47 27 SEP 1996 01-436-8439

Demand History | NSN 4730-01-436-8439

Part Number Request Date QTY Origin
8036397430 2025-12-345 4 United States
8036397430 2025-09-268 2 United States
8036397430 2025-09-268 3 United States
8036397430 2025-09-268 4 United States
4730-01-436-8439 2018-10-282 259 DIBBS
8036397430 2017-09-256 2 United States
8036397430 2017-06-179 2 United States
4730-01-436-8439 2016-05-131 201 DIBBS
4730-01-436-8439 2013-10-289 180 DIBBS
4730-01-436-8439 2013-10-274 180 DIBBS
4730-01-436-8439 2011-03-73 116 DIBBS
4730-01-436-8439 2010-05-133 124 DIBBS
4730-01-436-8439 2010-01-06 55 DIBBS
4730-01-436-8439 2009-04-106 10 DIBBS
4730-01-436-8439 2009-03-63 34 DIBBS

Cross Reference | NSN 4730-01-436-8439

Part Number Cage Code Manufacturer
6397430 53711 NAVAL SEA SYSTEMS COMMAND
6397430,.5NPS,90DEGSR,70/30CUNI 53711 NAVAL SEA SYSTEMS COMMAND
803-6397430 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4730-01-436-8439

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
CONNECTION TYPE UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE B30B SOCKET ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 0.500 INCHES ALL ENDS
LEG LENGTH 4.500 INCHES NOMINAL ALL ENDS
FLOW ANGLE 90.0 DEGREES
III END ITEM IDENTIFICATION STRATEGIC SEALIFT CONVERSION SHIP CLASS

Restrictions/Controls & Freight Information | NSN 4730-01-436-8439

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 736 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4730-01-436-8439

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