NSN 4320-01-359-2428 A2.39.529, A239529, 70143
Product Details | WEARING RING
4320-01-359-2428 A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.20229350055Engine System Cooling Components, Aircraft Prime Moving43200020Power and Hand Pumps
Part Alternates: A2.39.529, A239529, 70143, 70143 ITEM 18, 70143ITEM18, 70144, 70144 ITEM 18, 70144ITEM18, 4320-01-359-2428, 01-359-2428, 4320013592428, 013592428
Pumps and Compressors | Power and Hand Pumps
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | 01 JUN 1992 | 01-359-2428 | 22534 ( RING, WEARING ) |
Drawings & Photos | NSN 4320-01-359-2428
Demand History | NSN 4320-01-359-2428
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 70143 ITEM 18 | 2025-07-204 | 2 | DIBBS |
| 70144 ITEM 18 | 2025-07-204 | 2 | DIBBS |
| A2.39.529 | 2025-07-204 | 2 | DIBBS |
| 70143 ITEM 18 | 2025-05-138 | 3 | DIBBS |
| 70144 ITEM 18 | 2025-05-138 | 3 | DIBBS |
| A2.39.529 | 2025-05-138 | 3 | DIBBS |
| 70143 ITEM 18 | 2025-04-100 | 1 | DIBBS |
| 70144 ITEM 18 | 2025-04-100 | 1 | DIBBS |
| A2.39.529 | 2025-04-100 | 1 | DIBBS |
| 70143 ITEM 18 | 2024-07-200 | 1 | DIBBS |
| 70144 ITEM 18 | 2024-07-200 | 1 | DIBBS |
| A2.39.529 | 2024-07-200 | 1 | DIBBS |
| 4320-01-359-2428 | 2024-05-145 | 2 | US |
| 4320-01-359-2428 | 2024-05-145 | 2 | US |
| 70143 ITEM 18 | 2023-12-338 | 13 | DIBBS |
| 70144 ITEM 18 | 2023-12-338 | 13 | DIBBS |
| A2.39.529 | 2023-12-338 | 13 | DIBBS |
| 70143 ITEM 18 | 2023-11-328 | 7 | DIBBS |
| 70144 ITEM 18 | 2023-11-328 | 7 | DIBBS |
| A2.39.529 | 2023-11-328 | 7 | DIBBS |
| 70143 ITEM 18 | 2023-11-327 | 13 | DIBBS |
| 70144 ITEM 18 | 2023-11-327 | 13 | DIBBS |
| A2.39.529 | 2023-11-327 | 13 | DIBBS |
| 70143 ITEM 18 | 2023-11-316 | 7 | DIBBS |
| 70144 ITEM 18 | 2023-11-316 | 7 | DIBBS |
| A2.39.529 | 2023-11-316 | 7 | DIBBS |
| 70143 ITEM 18 | 2023-10-286 | 2 | DIBBS |
| 70144 ITEM 18 | 2023-10-286 | 2 | DIBBS |
| A2.39.529 | 2023-10-286 | 2 | DIBBS |
| 70143 ITEM 18 | 2023-10-276 | 2 | DIBBS |
| 70144 ITEM 18 | 2023-10-276 | 2 | DIBBS |
| A2.39.529 | 2023-10-276 | 2 | DIBBS |
| 70143 ITEM 18 | 2023-09-262 | 2 | DIBBS |
| 70144 ITEM 18 | 2023-09-262 | 2 | DIBBS |
| A2.39.529 | 2023-09-262 | 2 | DIBBS |
| 70143 ITEM 18 | 2023-01-25 | 2 | DIBBS |
| 70143 ITEM 18 | 2023-01-25 | 2 | DIBBS |
| 70143 ITEM 18 | 2023-01-25 | 2 | DIBBS |
| 70143 ITEM 18 | 2023-01-25 | 2 | DIBBS |
| 70144 ITEM 18 | 2023-01-25 | 2 | DIBBS |
| 70144 ITEM 18 | 2023-01-25 | 2 | DIBBS |
| 70144 ITEM 18 | 2023-01-25 | 2 | DIBBS |
| 70144 ITEM 18 | 2023-01-25 | 2 | DIBBS |
| A2.39.529 | 2023-01-25 | 2 | DIBBS |
| A2.39.529 | 2023-01-25 | 2 | DIBBS |
| A2.39.529 | 2023-01-25 | 2 | DIBBS |
| A2.39.529 | 2023-01-25 | 2 | DIBBS |
Cross Reference | NSN 4320-01-359-2428
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 70143 | 44071 | VICKERS P L C DEFENCE SYSTEMS DIV |
| 70143 ITEM 18 | U1570 | MICHELL BEARINGS MEMBER OF ROLLS ROY E GROUP |
| 70144 | 44071 | VICKERS P L C DEFENCE SYSTEMS DIV |
| 70144 ITEM 18 | U1570 | MICHELL BEARINGS MEMBER OF ROLLS ROY E GROUP |
| A2.39.529 | 44071 | VICKERS P L C DEFENCE SYSTEMS DIV |
| A2.39.529 | U1570 | MICHELL BEARINGS MEMBER OF ROLLS ROY E GROUP |
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Related Products | NSN 4320-01-359-2428
Technical Data | NSN 4320-01-359-2428
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 316 ASSN STD SINGLE MATERIAL RESPONSE |
| BODY STYLE | 38 GROOVED |
| HOLE DIAMETER | ANY ACCEPTABLE |
| GROOVE DEPTH | ANY ACCEPTABLE |
| GROOVE WIDTH | 6.4 MILLIMETERS NOMINAL |
| OVERALL LENGTH | 100.00 MILLIMETERS NOMINAL |
| BODY OUTSIDE DIAMETER | 212.00 MILLIMETERS NOMINAL |
| BODY INSIDE DIAMETER | 180.00 MILLIMETERS MINIMUM AND 180.25 MILLIMETERS MAXIMUM |
| DISTANCE FROM END TO GROOVE CENTER | 50.00 MILLIMETERS NOMINAL |
| DISTANCE FROM HOLE CENTER TO RIGHT FACE | ANY ACCEPTABLE |
| CORNER SHAPE | SQUARE ALL CORNERS |
| SPECIAL FEATURES | ASSEMBLY INCLUDES RE-ENFORCEMENT FACILITY; OUTER SURFACE NOTCHED |
| III UNPACKAGED UNIT WEIGHT | 7.00 KILOGRAMS |
| III END ITEM IDENTIFICATION | VICKERS LTD. MICHELL BEARING P/N 70143 MAIN THRUST BLOCK (WATER COOLED) AND P/N 70144 LINESHAFT BEARING (WATER COOLED) |
Restrictions/Controls & Freight Information | NSN 4320-01-359-2428
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 128000 | PUMPS PWR NOI/WORKING HEADS/PARTS |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 594 | 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 | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 4320-01-359-2428
Navy| 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 | J | NOT 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |