Product Details | TUBE FITTING FLARED SLEEVE

4730-01-289-1747 A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.

Part Alternates: 5525589, 4730-01-289-1747, 01-289-1747, 4730012891747, 012891747

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

Supply Group (FSG) NSN Assign. NIIN
47 18 NOV 1988 01-289-1747

Drawings & Photos | NSN 4730-01-289-1747


Cross Reference | NSN 4730-01-289-1747

Part Number Cage Code Manufacturer
5525589 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 4730-01-289-1747

Characteristic Specifications
MATERIAL STEEL, FED STD 66, COMP 4130
SURFACE TREATMENT OXIDE
METALLIC HARDNESS RATING 28.0 MINIMUM ROCKWELL C AND 32.0 MAXIMUM ROCKWELL C
CASEHARDENING INDICATOR NOT CASEHARDENED
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.850 INCHES NOMINAL
STYLE DESIGNATOR M1 SLEEVE
OVERALL LENGTH 4.000 INCHES NOMINAL
FLANGE WIDTH 0.250 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 2.125 INCHES NOMINAL
SEAT ANGLE IN DEG 45.0
SLEEVE OUTSIDE DIAMETER 2.047 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4730-01-289-1747

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 4730-01-289-1747

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