Product Details | FLEXIBLE TUBE COUPLING ASSEMBLY

4730-00-345-8663 A multipiece gasket sealed item specifically designed for joining plain end ferruled tubing or beaded end tubing that will accommodate angular misalignment, axial motion and permits expansion and contraction of the tubing. It may be disconnected for seal replacement without disturbing the rest of the line. The seals are not normally furnished with the item. For rigid type items see COUPLING, TUBE; and UNION, TUBE.

Part Alternates: GC550CF64AC, 6315164, 63151-64, 4730-00-345-8663, 00-345-8663, 4730003458663, 003458663

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

Supply Group (FSG) NSN Assign. NIIN
47 20 JAN 1974 00-345-8663

Drawings & Photos | NSN 4730-00-345-8663


Demand History | NSN 4730-00-345-8663

Part Number Request Date QTY Origin
63151-64 2019-02-56 11 DIBBS
GC550CF64AC 2019-02-56 11 DIBBS
63151-64 2019-02-45 11 DIBBS
GC550CF64AC 2019-02-45 11 DIBBS
4730-00-345-8663 2018-06-179 2 DIBBS
4730-00-345-8663 2018-02-32 2 DIBBS
4730-00-345-8663 2017-08-239 3 DIBBS
4730-00-345-8663 2016-12-353 1 DIBBS
4730-00-345-8663 2013-10-304 2 DIBBS
4730-00-345-8663 2013-01-07 2 DIBBS
4730-00-345-8663 2012-12-353 1 DIBBS
4730-00-345-8663 2012-01-06 4 DIBBS
4730-00-345-8663 2011-03-86 2 DIBBS
4730-00-345-8663 2011-03-77 4 DIBBS
4730-00-345-8663 2010-12-353 1 DIBBS
4730-00-345-8663 2010-12-338 1 DIBBS
4730-00-345-8663 2010-11-322 1 DIBBS

Cross Reference | NSN 4730-00-345-8663

Part Number Cage Code Manufacturer
63151-64 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
GC550CF64AC 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 4730-00-345-8663

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
STYLE DESIGNATOR U5 FLEXIBLE COUPLING ASSEMBLY
OVERALL LENGTH 1.641 INCHES MAXIMUM
OUTSIDE DIAMETER 4.928 INCHES MAXIMUM
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 4.000 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE 125.0 POUNDS PER SQUARE INCH NOMINAL ANY ACCEPTABLE
WORKING TEMP AND SERVICE TYPE NOT RATED
SPECIAL FEATURES WITHOUT FERRULE

Restrictions/Controls & Freight Information | NSN 4730-00-345-8663

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 050825 CLAMPS R COUPLINGS PIPE
Less than car load rating
Less than truck load rating Q 70.0
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 4730-00-345-8663

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