Product Details | FLEXIBLE TUBE COUPLING ASSEMBLY

4730-01-181-6797 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: 10A410200, 10A410-200, 10A4102001P, 10A410-200-1P, 74B830089, 74B830089101, 74B830089-101, 4730-01-181-6797, 01-181-6797, 4730011816797, 011816797

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

Supply Group (FSG) NSN Assign. NIIN
47 13 JUN 1984 01-181-6797

Drawings & Photos | NSN 4730-01-181-6797


Cross Reference | NSN 4730-01-181-6797

Part Number Cage Code Manufacturer
10A410-200 14711 RSA ENGINEERED PRODUCTS, LLC
10A410-200-1P 14711 RSA ENGINEERED PRODUCTS, LLC
74B830089 76301 BOEING COMPANY, THE DBA BOEING
74B830089-101 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4730-01-181-6797

Characteristic Specifications
MATERIAL STEEL, FED STD 66, COMP 321 OR STEEL, QQ-S-763, CLASS 321
SURFACE TREATMENT PASSIVATED
STYLE DESIGNATOR U1 FLEXIBLE COUPLING ASSEMBLY
OVERALL LENGTH 2.730 INCHES MINIMUM AND 2.766 INCHES MAXIMUM
OUTSIDE DIAMETER 3.297 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 2.000 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE 331.0 POUNDS PER SQUARE INCH NOMINAL AIR 331.0 POUNDS PER SQUARE INCH NOMINAL OIL 331.0 POUNDS PER SQUARE INCH NOMINAL GAS 331.0 POUNDS PER SQUARE INCH NOMINAL JET FUEL
WORKING TEMP AND SERVICE TYPE 200.0 DEG FAHRENHEIT NOMINAL AIR 200.0 DEG FAHRENHEIT NOMINAL OIL 200.0 DEG FAHRENHEIT NOMINAL GAS 200.0 DEG FAHRENHEIT NOMINAL JET FUEL
III END ITEM IDENTIFICATION 43N AIRCRAFT. HORNET F/A-18

Restrictions/Controls & Freight Information | NSN 4730-01-181-6797

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 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 4730-01-181-6797

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