Product Details | FLANGE TO TUBE ELBOW

4730-01-320-1642 A fitting that forms an angle of less that 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end has 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 and/or heel inlet(s).

Part Alternates: 2621-166-03, 2621-166-03 PC219, 262116603PC219, 7044685319, 704-4685319, 704-4685319 ITE, 704-4685319 ITEM F30, 7044685319ITE, 7044685319ITEMF30, 4730-01-320-1642, 01-320-1642, 4730013201642, 262116603, 013201642

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

Supply Group (FSG) NSN Assign. NIIN
47 21 MAY 1990 01-320-1642

Demand History | NSN 4730-01-320-1642

Part Number Request Date QTY Origin
2621-166-03 PC219 2021-02-46 1 DIBBS
2621-166-03 PC219 2019-07-192 1 DIBBS
2621-166-03 PC219 2019-06-157 1 DIBBS
4730-01-320-1642 2016-05-129 3 DIBBS

Cross Reference | NSN 4730-01-320-1642

Part Number Cage Code Manufacturer
2621-166-03 96169 ELECTRIC BOAT CORPORATION
2621-166-03 PC219 96169 ELECTRIC BOAT CORPORATION
704-4685319 80064 NAVAL SHIP SYSTEMS COMMAND
704-4685319 ITE 80046 PACIFIC ELECTRONICS
704-4685319 ITEM F30 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4730-01-320-1642

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390,ALLOYD5,TY1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE UNTHREADED INTERNAL TUBE 1ST END FLANGE 2ND END
CONNECTION STYLE B42A SOCKET W/GROOVE 1ST END
FLANGE SHAPE ROUND WITH HOLES 2ND END
NOMINAL OUTSIDE DIAMETER 7.690 INCHES 2ND END
NOMINAL THICKNESS 1.060 INCHES 2ND END
BOLT HOLE QUANTITY 8 2ND END
BOLT HOLE NOMINAL DIAMETER 0.688 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER 6.562 INCHES 2ND END
FLANGE FACE DESIGN PLAIN 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 4.693 INCHES 1ST END
LEG LENGTH 4.840 INCHES NOMINAL 1ST END 5.060 INCHES NOMINAL 2ND END
FLOW ANGLE 90.0 DEGREES

Restrictions/Controls & Freight Information | NSN 4730-01-320-1642

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 095190 HARDWARE, NOI
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 4730-01-320-1642

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