NSN 6645-00-291-6873 JANC1196, 00-291-6873, 002916873
Product Details | MAKE-BREAK CIRCUIT CHRONOMETER
6645-00-291-6873 An instrument which measures time to the accuracy of a CHRONOMETER, and which includes precision internal contacts for opening and/or closing an external electric circuit. The intervals and frequency of opening and closing are preset during manufacture by the program wheel(s) design. If mounted, case may contain batteries, spark supressor circuit and relay. See also TIMER, SEQUENTIAL; TIMER, INTERVAL and INTERVALOMETER (as modified).
Part Alternates: JANC1196, 6645-00-291-6873, 00-291-6873, 6645002916873, 002916873
Instruments and Laboratory Equipment | Time Measuring Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 01 JAN 1963 | 00-291-6873 | 18699 ( CHRONOMETER, MAKE-BREAK CIRCUIT ) |
Cross Reference | NSN 6645-00-291-6873
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| JANC1196 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Technical Data | NSN 6645-00-291-6873
| Characteristic | Specifications |
|---|---|
| DIAL BACKGROUND COLOR | WHITE, SILVER |
| LUMINOUS NUMERAL | NOT INCLUDED |
| HAND COLOR | BLACK |
| SPECIAL FEATURES | MOVEMENT SIZE 85 DETENT ESCAPEMENT 15 JEWELS 56 HR RUNNING TIME CAP. KEY WINDING, KEY CORRECT TIME RESET; FOR MTG IN GIMBAL BX CARRY CASE, W/CARRY CASE W/BATTERIES SPARK SUPPRESSOR CIRCUIT AND RELAY; RATE FOR MEAN SOLAR TIME; MOVEMENT CASE BRASS, LACQUERED FIN, GLASS CRYSTAL; 12 HR DIAL NONLUMINOUS GRAD, 4 HANDS BLACK EA HR HAND SWEEP, MIN HAND SWEEP, SEC HAND ECCENTRIC, WIND INDICATOR HAND ECCENTRIC; INT CONTACTS MAKE ON EA SEC EXC ON THE 59TH SEC OF EA MIN |
| DEPARTURE FROM CITED DOCUMENT | AS MOD BY JAN-C-1196 IN ACCORD W/BUSHIPS SKETCH 524-200 THRU 524-231 AND 023225 |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | JANC1196 |
Restrictions/Controls & Freight Information | NSN 6645-00-291-6873
| 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 |
| 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 | 048720 | CLOCK CLOCK MOVEMENT CLOCK PART |
| Less than car load rating | J | 100.2 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 735 | 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 | S | Office, School, and Household Supplies/Equipment including Office Machines, Furniture/Stationary, Films, Synthetic/Special Training Films, Non-Hazardous Household Cleaning Products, Non-Hazardous Personal Hygiene Products, etc. |
| Air Special Handling | Y | Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions. |
| Special Handling Code | 5 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 6645-00-291-6873
| 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 | N35 | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| Agency | DN | Department of the Navy |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | H | Depot Level Reparable |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



