Product Details | TUBE FITTING FLARED SLEEVE

4730-01-269-0134 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: AS4327K28, KC143C28, KC143K28, 4730-01-269-0134, 01-269-0134, 4730012690134, 012690134

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

Supply Group (FSG) NSN Assign. NIIN
47 11 DEC 1987 01-269-0134

Drawings & Photos | NSN 4730-01-269-0134


Cross Reference | NSN 4730-01-269-0134

Part Number Cage Code Manufacturer
AS4327K28 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
KC143C28 22264 JOHN F KENNEDY SPACE CENTER DBA NASA
KC143K28 22264 JOHN F KENNEDY SPACE CENTER DBA NASA

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Technical Data | NSN 4730-01-269-0134

Characteristic Specifications
MATERIAL STEEL, QQ-S-763, CLASS 316, COND A
SURFACE TREATMENT PASSIVATED
METALLIC HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.750 INCHES MINIMUM
STYLE DESIGNATOR M4 SLEEVE
OVERALL LENGTH 1.125 INCHES MINIMUM
FLANGE WIDTH 0.375 INCHES MINIMUM
FLANGE OUTSIDE DIAMETER 2.159 INCHES MINIMUM
SEAT ANGLE IN DEG 33.0
SLEEVE OUTSIDE DIAMETER 1.882 INCHES MINIMUM
SPECIAL FEATURES KC143C-28; SINGLE CONSUMABLE ELECTRODE; VACUUM REMELT PROCESS; COLD FINISH
CRITICALITY CODE JUSTIFICATION FEAT

Restrictions/Controls & Freight Information | NSN 4730-01-269-0134

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
No Freight Information