NSN 6645-00-171-4349 M1255, M1-255, M1255M0DIFIED
Product Details | TIME TOTALIZING METER
6645-00-171-4349 An instrument that automatically measured, and cumulatively registers the total operating or idle time of any circuit, machine or system, to which it is connected. See METER, FREQUENCY AND TIME TOTALIZING, ELECTRICAL.
Part Alternates: M1255, M1-255, M1255M0DIFIED, M1-255M0DIFIED, MI721, S2451027ISSUE2PT3, S245-1027ISSUE2PT3, S2451027P3, S245-1027P3, 30-12-295-33, 391912, 39-19-12, 6645-00-171-4349, 00-171-4349, 6645001714349, 301229533, 001714349
Instruments and Laboratory Equipment | Time Measuring Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 01 JAN 1963 | 00-171-4349 | 08066 ( METER, TIME TOTALIZING ) |
Cross Reference | NSN 6645-00-171-4349
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 30-12-295-33 | 88133 | NAVAL OBSERVATORY |
| 39-19-12 | 10236 | ELECTRODYNAMICS, INC. DBA L-3 COMMUNICATIONS |
| M1-255 | 74400 | HOBBS CORP |
| M1-255M0DIFIED | 74400 | HOBBS CORP |
| MI721 | 74400 | HOBBS CORP |
| S245-1027ISSUE2PT3 | 3B150 | RAYTHEON TECHNICAL SERVICES COMPANY LLC |
| S245-1027ISSUE2PT3 | 49956 | RAYTHEON COMPANY DBA RAYTHEON |
| S245-1027P3 | 3B150 | RAYTHEON TECHNICAL SERVICES COMPANY LLC |
| S245-1027P3 | 49956 | RAYTHEON COMPANY DBA RAYTHEON |
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Technical Data | NSN 6645-00-171-4349
| Characteristic | Specifications |
|---|---|
| INDICATOR TYPE | SCALE |
| MEASUREMENT UNIT | HOURS |
| MAXIMUM MEASUREMENT | 10000.00 |
| SMALLEST INCREMENT INDICATED | 1.00 |
| MARKING COLOR | WHITE |
| BACKGROUND COLOR | BLACK |
| RESET FEATURE | NOT PROVIDED |
| MOVEMENT TYPE | ELECTRICAL |
| ELECTRICAL MOVEMENT TYPE | SYNCHRONOUS MOTOR |
| CURRENT TYPE | DC |
| VOLTAGE RATING | 15.0 VOLTS MINIMUM AND 30.0 VOLTS MAXIMUM |
| TERMINAL QUANTITY | 2 |
| TERMINAL TYPE | SCREW |
| UNIT TYPE | MOUNTED |
| MOUNTING TYPE | PANEL |
| MOUNTING METHOD | FLUSH |
| MOUNTING FLANGE DIAMETER | 2.875 INCHES NOMINAL |
| BODY DIAMETER | 2.094 INCHES NOMINAL |
| BODY DEPTH | 1.875 INCHES NOMINAL |
| MOUNTING CONFIGURATION | THREE 0.141 IN. DIA MTG HOLES ON 2.531 IN. BOLT CIRCLE DIA |
| MANUFACTURERS CODE | 3B150 |
| DESIGN CONTROL REFERENCE | S245-1027ISSUE2PT3 |
Restrictions/Controls & Freight Information | NSN 6645-00-171-4349
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 | 136740 | METERS ELEC/PARTS |
| Less than car load rating | J | 100.2 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 657 | 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 |



