Product Details | TUBE COUPLING NUT ASSEMBLY

4730-00-103-8548 An item consisting of an internally threaded nut and an integral floating washer designed to be used with a gasket seal to connect beaded or swaged ferruled thin wall tubing to a coupling body, boss connection, or the like to form a flexible or rigid leakproof connection.

Part Alternates: BC52128A, BC521-28A, 2022051128D, 202-20511-28D, 361028D, 3610-28D, 4730-00-103-8548, 00-103-8548, 4730001038548, 001038548

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

Supply Group (FSG) NSN Assign. NIIN
47 14 JUN 1968 00-103-8548

Drawings & Photos | NSN 4730-00-103-8548


Cross Reference | NSN 4730-00-103-8548

Part Number Cage Code Manufacturer
202-20511-28D 80378 TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT
3610-28D 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
BC521-28A 24984 HYDRAFLOW

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Technical Data | NSN 4730-00-103-8548

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024
SURFACE TREATMENT ANODIZED, MIL-A-8625
STYLE DESIGNATOR U11 NUT ASSEMBLY
OVERALL LENGTH 0.975 INCHES NOMINAL
OUTSIDE DIAMETER 2.557 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.500 INCHES NOMINAL
THREAD SIZE 2.500-12
SCREW THREAD SERIES DESIGNATOR UN
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
WORKING PRESSURE AND SERVICE TYPE 125.0 POUNDS PER SQUARE INCH NOMINAL JET FUEL
WORKING TEMP AND SERVICE TYPE NOT RATED

Restrictions/Controls & Freight Information | NSN 4730-00-103-8548

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 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 4730-00-103-8548

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