Product Details | TUBE FITTING FLARED SLEEVE

4730-01-598-8640 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: AS3220 , AS3220W20, AS3220-W20, 4730-01-598-8640, 01-598-8640, 4730015988640, 015988640

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

Supply Group (FSG) NSN Assign. NIIN
47 30 AUG 2011 01-598-8640

Demand History | NSN 4730-01-598-8640

Part Number Request Date QTY Origin
AS3220W20 2022-09-249 67 United States
4730-01-598-8640 2022-06-158 185 United States
AS3220W20 2022-06-154 185 United States
4730-01-598-8640 2020-12-344 2 DIBBS
AS3220W20 2020-07-198 20 United States
AS3220W20 2019-05-130 70 United States
AS3220W20 2015-02-56 10 United States
4730-01-598-8640 2012-09-250 25 DIBBS
4730-01-598-8640 2012-06-170 25 DIBBS

Cross Reference | NSN 4730-01-598-8640

Part Number Cage Code Manufacturer
AS3220 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3220-W20 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-01-598-8640

Characteristic Specifications
SURFACE TREATMENT ANODIZED, AMS 2470
SPECIFICATION/STANDARD DATA 81343-AS3220 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
FLANGE WIDTH 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
SLEEVE OUTSIDE DIAMETER 0.110 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
STYLE DESIGNATOR SLEEVE
FLANGE OUTSIDE DIAMETER 1.407 INCHES MINIMUM AND 1.417 INCHES MAXIMUM
SEAT ANGLE IN DEG 33.0
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.250 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY
OVERALL LENGTH 0.890 INCHES MINIMUM AND 0.922 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 4730-01-598-8640

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 4730-01-598-8640

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