NSN 4730-01-495-5759 AS3220, AS322005, AS3220-05
Product Details | TUBE FITTING FLARED SLEEVE
4730-01-495-5759 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, AS322005, AS3220-05, AS3220D05 , AS4841, 4730-01-495-5759, 01-495-5759, 4730014955759, 014955759
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 20 MAR 2002 | 01-495-5759 | 18027 ( SLEEVE, FLARED, TUBE FITTING ) |
Demand History | NSN 4730-01-495-5759
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-495-5759 | 2025-05-138 | 200 | DIBBS |
| AS4841 | 2025-04-106 | 1 | France |
| 4730-01-495-5759 | 2024-11-312 | 200 | DIBBS |
| 4730-01-495-5759 | 2013-02-32 | 193 | DIBBS |
| 4730-01-495-5759 | 2012-05-125 | 34 | DIBBS |
| 4730-01-495-5759 | 2012-04-101 | 100 | DIBBS |
| 4730-01-495-5759 | 2012-02-47 | 42 | DIBBS |
| 4730-01-495-5759 | 2012-01-23 | 42 | DIBBS |
| 4730-01-495-5759 | 2011-10-298 | 44 | DIBBS |
| AS4841 | 2011-03-69 | 8 | |
| AS3220D05 | 2010-07-196 | 346 | US |
| 4730-01-495-5759 | 2010-01-06 | 34 | DIBBS |
| 4730-01-495-5759 | 2009-06-159 | 34 | DIBBS |
| 4730-01-495-5759 | 2009-03-83 | 56 | DIBBS |
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Related Products | NSN 4730-01-495-5759
Technical Data | NSN 4730-01-495-5759
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY, AMS 4121 |
| SURFACE TREATMENT | ANODIZED, AMS 2470 |
| HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.313 INCHES NOMINAL |
| STYLE DESIGNATOR | M1 SLEEVE |
| OVERALL LENGTH | 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM |
| FLANGE WIDTH | 0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.445 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| SEAT ANGLE IN DEG | 33.0 |
| SLEEVE OUTSIDE DIAMETER | 0.363 INCHES MINIMUM AND 0.366 INCHES MAXIMUM |
| SPECIAL FEATURES | MATERIAL CAN ALSO BE AMS 4112; FINISH DYED BLUE; SEAT HAS A DOUBLE ANGLE, FIRST ANGLE IS 18 DEG 30', SECOND ANGLE 33 DEG. |
| III END ITEM IDENTIFICATION | FLEET COMBAT SUPPORT MH-60S, H-60 HELICOPTER. |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SLEEVE, FLARED, TUBE FITTING-ALUMINUM |
Restrictions/Controls & Freight Information | NSN 4730-01-495-5759
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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: | 0 | Represents 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 4730-01-495-5759
| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



