Product Details | TUBE ELBOW

4730-01-148-2757 A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also ELBOW, PIPE and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Part Alternates: ST7M263, ST7M263V6, MILF5509, MIL-F-5509, 4730-01-148-2757, 01-148-2757, 4730011482757, 011482757

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

Supply Group (FSG) NSN Assign. NIIN
47 03 MAR 1983 01-148-2757

Demand History | NSN 4730-01-148-2757

Part Number Request Date QTY Origin
MILF5509 2018-07-201 6 United States
4730-01-148-2757 2010-09-246 17 DIBBS
4730-01-148-2757 2010-05-144 5 DIBBS
MILF5509 2009-10-301 1 PK
MILF5509 2009-02-55 100 US

Cross Reference | NSN 4730-01-148-2757

Part Number Cage Code Manufacturer
MIL-F-5509 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
ST7M263 76301 BOEING COMPANY, THE DBA BOEING
ST7M263V6 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
ST7M263V6 06581 ALLAN AIRCRAFT SUPPLY CO, LLC
ST7M263V6 14397 FABER ENTERPRISES, INC.
ST7M263V6 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
ST7M263V6 52930 NELSON AERO SPACE, INC.
ST7M263V6 64879 CAL FITTINGS INC
ST7M263V6 66774 PRECISION AIRCRAFT MACHINING COMPANY, INC.
ST7M263V6 76301 BOEING COMPANY, THE DBA BOEING
ST7M263V6 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 4730-01-148-2757

Characteristic Specifications
MATERIAL ALUMINUM ALLOY ELBOW ALUMINUM ALLOY NUT
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-367,2014,T6 FED SPEC SINGLE MATERIAL RESPONSE ELBOW QQ-A-367,2024,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT CHROMATE ELBOW ANODIZE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE II,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE NUT
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE B3 SWIVEL NUT, FLARE 1ST END B64 FLARED 2ND END
SEAT ANGLE 37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNJF ALL ENDS UNJF 2ND END BULKHEAD
NOMINAL THREAD SIZE 0.562 INCHES ALL ENDS 0.562 INCHES 2ND END BULKHEAD
THREAD CLASS 3B 1ST END 3A 2ND END 3A 2ND END BULKHEAD
LEG LENGTH 0.740 INCHES NOMINAL 1ST END 1.797 INCHES NOMINAL 2ND END
FLOW ANGLE 90.0 DEGREES
SPECIFICATION/STANDARD DATA 81349-MIL-F-5509 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-F-5509

Restrictions/Controls & Freight Information | NSN 4730-01-148-2757

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 051400 PIPE FITTINGS ALUMINUM
Less than car load rating
Less than truck load rating P 77.5
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 4730-01-148-2757

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