NSN 6645-00-340-4795 MTH305, HTH305, 440H30
Product Details | INTERVAL TIMER
6645-00-340-4795 An instrument for signalling the expiration of a predetermined time. It may also have an automatic switch for control of electrical circuits See also TIMER, STOP.20366450000692000006930000000
Part Alternates: MTH305, HTH305, 440H30, 440H30SECWD892, 440HB300B0208A01344, 6645-00-340-4795, 00-340-4795, 6645003404795, 003404795
Instruments and Laboratory Equipment | Time Measuring Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 01 JAN 1963 | 00-340-4795 | 04842 ( TIMER, INTERVAL ) |
Cross Reference | NSN 6645-00-340-4795
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 440H30 | 14907 | CRAMER CO DIVISION OF CHESTNUT GROUP INC |
| 440H30SECWD892 | 14907 | CRAMER CO DIVISION OF CHESTNUT GROUP INC |
| 440HB300B0208A01344 | 14907 | CRAMER CO DIVISION OF CHESTNUT GROUP INC |
| HTH305 | 14907 | CRAMER CO DIVISION OF CHESTNUT GROUP INC |
| MTH305 | 14907 | CRAMER CO DIVISION OF CHESTNUT GROUP INC |
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Related Products | NSN 6645-00-340-4795
Technical Data | NSN 6645-00-340-4795
| Characteristic | Specifications |
|---|---|
| TIMER TYPE | ELECTRICAL |
| OPERATION METHOD | MOTOR DRIVEN |
| CURRENT TYPE | AC |
| FREQUENCY IN HERTZ | 50.0 OR 60.0 |
| DC OPERATED CLUTCH | INCLUDED |
| OPERATING DC VOLTAGE IN VOLTS | ANY ACCEPTABLE |
| RESET TYPE | ANY ACCEPTABLE |
| CONTROL TYPE | AUTOMATIC |
| AUTOMATIC ELECTRIC CIRCUIT CONTROL SWITCH | INCLUDED |
| CONTROL SWITCH VOLTAGE IN VOLTS | ANY ACCEPTABLE |
| CURRENT RATING | 5.000 AMPERES OR 15.000 AMPERES |
| SWITCH TYPE | OFF AND RESET |
| CONTROL SWITCH OUTLET TAP LOCATION | ANY ACCEPTABLE |
| INTERVAL EXPIRATION SIGNALLING DEVICE | NOT INCLUDED |
| DIAL BACKGROUND COLOR | ANY ACCEPTABLE |
| DIAL SIZE | 1-1/4 IN. DIA |
| TIME INDICATOR TOTAL CAPACITY | 0.5 SEC,5 HRS |
| DIAL MINIMUM GRADUATION | 0.5 SEC |
| INSCRIPTION COLOR | ANY ACCEPTABLE |
| LUMINOUS NUMERAL | NOT INCLUDED |
| HAND DESIGNATION AND QUANTITY | 1 TIME RANGE ADJUST HAND |
| HAND COLOR | ANY ACCEPTABLE |
| LUMINOUS HAND | NOT INCLUDED |
| ILLUMINATED FEATURE | NOT INCLUDED |
| CASE MATERIAL | ANY ACCEPTABLE |
| MOUNTING METHOD | BASE |
| INDEPENDENTLY OPERATED CLOCK | NOT INCLUDED |
| OVERALL HEIGHT | 3.969 INCHES NOMINAL |
| OVERALL WIDTH | 3.781 INCHES NOMINAL |
| OVERALL DEPTH | 3.344 INCHES NOMINAL |
| MANUFACTURERS CODE | 14907 |
| DESIGN CONTROL REFERENCE | 440HB300B0208A01344 |
Restrictions/Controls & Freight Information | NSN 6645-00-340-4795
| 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: | U | Precious metal type is unknown |
| 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 |
|---|---|---|
| NMF Description | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | M | 85 |
| 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 | 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 |



