Product Details | TUBE FITTING FLARED SLEEVE

4730-00-277-9746 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: AN8194Z, AN819-4Z, MILF5509, R45S7540, 10178, 39A38, 8177080, 4730-00-277-9746, 00-277-9746, 4730002779746, 002779746

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-277-9746

Drawings & Photos | NSN 4730-00-277-9746


Demand History | NSN 4730-00-277-9746

Part Number Request Date QTY Origin
MILF5509 2018-07-201 6 United States
MILF5509 2009-10-301 1 PK
MILF5509 2009-02-55 100 US

Cross Reference | NSN 4730-00-277-9746

Part Number Cage Code Manufacturer
10178 11599 TRIUMPH ENGINE CONTROL SYSTEMS, LLC
39A38 58588 SURFACE COMBUSTION, INC.
8177080 18876 U S ARMY AVIATION AND MISSILE COMMAND
AN819-4Z 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MILF5509 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
R45S7540 80132 NAVAL INVENTORY CONTROL POINT

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Technical Data | NSN 4730-00-277-9746

Characteristic Specifications
MATERIAL BRONZE, MIL-B-6946-CANCELED
SURFACE TREATMENT CADMIUM
METALLIC HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 0.250 INCHES NOMINAL
STYLE DESIGNATOR M4 SLEEVE
OVERALL LENGTH 0.406 INCHES NOMINAL
FLANGE WIDTH 0.141 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 0.383 INCHES NOMINAL
SEAT ANGLE IN DEG 33.0
SLEEVE OUTSIDE DIAMETER 0.297 INCHES NOMINAL
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN819-4Z
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILF5509

Restrictions/Controls & Freight Information | NSN 4730-00-277-9746

Category Code Description
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.
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 P 77.5
Less than truck load rating P 77.5
Water commodity Code 576 unknown
Originating Activity Code XX
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