NSN 4320-01-127-2680 B31337-1 ITEM 3A, B313371ITEM3A, K1041B
Product Details | CENTRIFUGAL PUMP IMPELLER
4320-01-127-2680 An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a PUMP, CENTRIFUGAL.20529100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers29300045Engine Cooling System Components, Nonaircraft29350055Engine System Cooling Components, Aircraft Prime Moving43200020Power and Hand Pumps
Part Alternates: B31337-1 ITEM 3A, B313371ITEM3A, K1041B, K-1041-B, 03012219B, 4320-01-127-2680, 01-127-2680, 4320011272680, 011272680
Pumps and Compressors | Power and Hand Pumps
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | 27 FEB 1982 | 01-127-2680 | 10089 ( IMPELLER, PUMP, CENTRIFUGAL ) |
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Related Products | NSN 4320-01-127-2680
Technical Data | NSN 4320-01-127-2680
| Characteristic | Specifications |
|---|---|
| BLADE TYPE | BACKWARD CURVE |
| MATERIAL | COPPER ALLOY |
| DESIGN TYPE | SINGLE WIDTH |
| BLADE QUANTITY | 6 |
| ROTATION DIRECTION FOR WHICH DESIGNED | COUNTERCLOCKWISE |
| OVERALL DIAMETER | 8.250 INCHES NOMINAL |
| OVERALL WIDTH | 1.313 INCHES NOMINAL |
| MOUNTING METHOD | KEY |
| KEYWAY QUANTITY | 1 |
| KEYWAY TYPE | STRAIGHT |
| KEYWAY LENGTH | 1.000 INCHES NOMINAL |
| KEYWAY WIDTH | 0.125 INCHES NOMINAL |
| KEYWAY DEPTH | 0.063 INCHES NOMINAL |
| III END ITEM IDENTIFICATION | USED IN PUMP CENTRIFUGAL NSN 4320-01-032-4611 ONBOARD 270 FT WMEC AND 41 FT UTB COAST GUARD VESSELS |
| MANUFACTURERS CODE | 45396 |
| DESIGN CONTROL REFERENCE | K-1041-B |
Restrictions/Controls & Freight Information | NSN 4320-01-127-2680
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 4320-01-127-2680
| Category | Code | Description |
|---|---|---|
| Inventory Account Codes | S | Stock Fund item managed for the Coast Guard by the respective Inventory Control Point. A funded requisition is required |
| Inventory Account Codes | 0 | Item not controlled by serial number. |
| Special Material Content Codes | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | ZNC | Commanding Officer USCG Surface Force Logistics Center Code 028, Mil Stop 25 2401 Hawkins Point Road Baltimore, MD 21226-5000 |
| Agency | GP | U.S. Coast Guard |
| Service Organization | C | U.S. Coast Guard |
| Reparability | C | |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



