NSN 6620-00-228-9472 11T1705L, 2179HL5, 2179HL5 MI6
Product Details | ELECTRICAL TACHOMETER INDICATOR
6620-00-228-9472 An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.2036320000066200018Engine Instruments66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Part Alternates: 11T1705L, 2179HL5, 2179HL5 MI6, 2179HL5M16, 2179HL5MI6, 2179HL5TYPEM16, 2179HL5TYPEMI6, 6620-00-228-9472, 00-228-9472, 6620002289472, 002289472
Instruments and Laboratory Equipment | Engine Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 01 JAN 1963 | 00-228-9472 | 08260 ( INDICATOR, ELECTRICAL TACHOMETER ) |
Cross Reference | NSN 6620-00-228-9472
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11T1705L | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 2179HL5 | 12763 | DYNALEC CORPORATION |
| 2179HL5 | 20049 | THE ELECTRIC TACHOMETER CORP. |
| 2179HL5 MI6 | 12763 | DYNALEC CORPORATION |
| 2179HL5M16 | 12763 | DYNALEC CORPORATION |
| 2179HL5M16 | 20049 | THE ELECTRIC TACHOMETER CORP. |
| 2179HL5TYPEM16 | 20049 | THE ELECTRIC TACHOMETER CORP. |
| 2179HL5TYPEMI6 | 20049 | THE ELECTRIC TACHOMETER CORP. |
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Technical Data | NSN 6620-00-228-9472
| Characteristic | Specifications |
|---|---|
| SCALE RANGE | 0.0 TO 360.0 PROPELLER REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
| CURRENT TYPE | AC |
| AC VOLTAGE RATING | 115.0 VOLTS NOMINAL |
| FREQUENCY RATING | 60.0 HERTZ NOMINAL |
| DIAMETER | 8.125 INCHES NOMINAL |
| SPECIAL FEATURES | O/A DIMNS 8.906 IN. DP,11.500 IN. LG,11.125 IN.WD;MTG METHOD-PANEL AND BULKHEAD;SCALE CALIBRATION:RPM;RECORDING RANGE:0.0 TO 999,999.0;DIRECTIONAL SIGNAL INCLUDED;WATERTIGHT CONSTRUCTION |
| MANUFACTURERS CODE | 20049 |
| DESIGN CONTROL REFERENCE | 2179HL5 |
Restrictions/Controls & Freight Information | NSN 6620-00-228-9472
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 |
|---|---|---|
| NMF Description | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | W | Rating Variable |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| 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 6620-00-228-9472
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 7H | Depot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment Naval Inventory Control Point, Mechanicsburg |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | H | Depot Level Reparable |
| 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 |



