NSN 5930-01-149-4478 18905022, 1890502-2, 01-149-4478
Product Details | LIQUID LEVEL SWITCH
5930-01-149-4478 A switch which is actuated by a float or sensing device(s) to control liquid level and/or actuate visual or audible warning systems. It may include a relay controlled by the switch element. Excludes TRANSMITTER,LIQUID QUANTITY.20429100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers59300008Switches66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Part Alternates: 18905022, 1890502-2, 5930-01-149-4478, 01-149-4478, 5930011494478, 011494478
Electrical and Electronic Equipment Components | Switches
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 21 MAR 1983 | 01-149-4478 | 37187 ( SWITCH, LIQUID LEVEL ) |
Cross Reference | NSN 5930-01-149-4478
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1890502-2 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NAVAL AND MARINE SYSTEMS |
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Technical Data | NSN 5930-01-149-4478
| Characteristic | Specifications |
|---|---|
| AC VOLTAGE RATING | 115.0 VOLTS NOMINAL |
| CURRENT RATING AT MAXIMUM RATED VOLTAGE | 3.0 AMPERES NOMINAL LOAD |
| ELECTRICAL CONNECTION TYPE | CABLE |
| POWER CABLE LENGTH | 48.000 INCHES NOMINAL |
| RELAY | NOT INCLUDED |
| LIQUID TYPE FOR WHICH DESIGNED | HYDRAULIC OIL |
| OPERATING TEMP RATING | NOT RATED |
| ACTUATION METHOD | BUOYANCY |
| FLOAT QUANTITY | 1 |
| FLOAT EFFECTIVE TRAVEL | 0.845 INCHES NOMINAL |
| MOUNTING POSITION | VERTICAL |
| MOUNTING METHOD | THREAD |
| OVERALL LENGTH | 2.310 INCHES NOMINAL |
| OVERALL WIDTH | 2.940 INCHES NOMINAL |
| OVERALL HEIGHT | 9.380 INCHES NOMINAL |
| TANK INSERTION LENGTH | 3.000 INCHES NOMINAL |
| SPECIAL FEATURES | USED ON SPERRY MARINE SYS 180J173 HYDRAULIC SYSTEM ON 270 FT COAST GUARD VESSEL |
| III CUBIC MEASURE | 0.0368 CUBIC FEET |
| III UNPACKAGED UNIT WEIGHT | 2.000 POUNDS |
| III END ITEM IDENTIFICATION | HYDRAULIC SYSTEM ONBOARD 270 FT WMEC C.G. VESSELS |
| MANUFACTURERS CODE | 03956 |
| DESIGN CONTROL REFERENCE | 1890502-2 |
Restrictions/Controls & Freight Information | NSN 5930-01-149-4478
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| 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 5930-01-149-4478
| 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 |



