NSN 6645-01-514-5841 M877A5V, 01-514-5841, 015145841
Product Details | CHRONOMETER
6645-01-514-5841 An instrument for precisely determining time, manufactured to close tolerances to assure the time-keeping qualities of dependability and consistency of rate. These qualities are accurately ascertained by comparison with more exact devices or by astronomical methods so that the accumulated error may be taken into account when determining time. Its usual uses are to indicate time for navigational purposes, and to serve as a reference for less accurate timepieces. It is usually provided with a winding indicator dial and is usually mounted in gimbals to maintain the instrument in a level position. May consist of a spring driven or other type of movement which is capable of exacting performance without regulation throughout the normal range of room temperatures. Not designed for carrying on the person.
Part Alternates: M877A5V, 6645-01-514-5841, 01-514-5841, 6645015145841, 015145841
Instruments and Laboratory Equipment | Time Measuring Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 29 OCT 2003 | 01-514-5841 | 18695 ( CHRONOMETER ) |
Demand History | NSN 6645-01-514-5841
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| M877A5V | 2020-12-366 | 1 | US |
| M877A5V | 2015-02-55 | 1 | US |
| M877A5V | 2013-07-199 | 1 | US |
| 6645-01-514-5841 | 2011-08-241 | 10 | MANUAL |
| 6645-01-514-5841 | 2011-08-241 | 1 | MANUAL |
| M877A5V | 2011-08-241 | 10 | Spain |
| M877A5V | 2011-08-241 | 1 | Spain |
| M877A5V | 2010-03-60 | 24 | Turkey |
Cross Reference | NSN 6645-01-514-5841
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M877A5V | 63131 | DAVTRON DBA DAVTRON INC. |
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Technical Data | NSN 6645-01-514-5841
| Characteristic | Specifications |
|---|---|
| ILLUMINATIVE METHOD | 5 VOLT LAMP |
| HAND QUANTITY | 0 |
| LUMINOUS HAND | NOT INCLUDED |
| CARRYING CASE | NOT PROVIDED |
| TIME TYPE | MEAN SOLAR |
| OVERALL LENGTH | 2.375 INCHES MINIMUM |
| OVERALL DEPTH | 2.910 INCHES NOMINAL |
| OVERALL HEIGHT | 2.220 INCHES MINIMUM |
| SPECIAL FEATURES | 2 BUTTON CONTROL SYSTEM; SUNLIGHT INCANDESCENT DISPLAY; ILLUMINATED BUTTONS AND ANNUNCIATORS; GREENWICH MEAN TIME; FLIGHT TIME RECORDED IN HOURS, MINUTES OR HOURS, TENTHS, HUNDREDTHS; FLIGHT TIME ALARM WITH EXTERNAL OUTPUT, ELAPSED TIME COUNT DOWN TIMER WITH ALARM; 4 MEGAHERTZ CRYSTAL PRECISION TIME REFERENCE |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | LSI TIME MANAGEMENT SYSTEM |
Restrictions/Controls & Freight Information | NSN 6645-01-514-5841
| 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. |
| 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 |
|---|---|---|
| No Freight Information | ||