NSN 6645-00-925-3857 M3971/1-7, M397117, M5657
Product Details | TIME TOTALIZING METER
6645-00-925-3857 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: M3971/1-7, M397117, M5657, M575440DCNB, M575-4-40DCNB, M575S440DCNB, M575S4-40DCNB, MILM3971, MIL-M-3971, 56042, 56043, 775, H600, 6645-00-925-3857, 00-925-3857, 6645009253857, 009253857
Instruments and Laboratory Equipment | Time Measuring Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 24 APR 1968 | 00-925-3857 | 08066 ( METER, TIME TOTALIZING ) |
Cross Reference | NSN 6645-00-925-3857
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 56042 | 16476 | MAXIMA TECHNOLOGIES & SYSTEMS LLC DBA MAXIMA TECHNOLOGIES |
| 56042 | 26992 | HAMILTON WATCH CO INC |
| 56043 | 16476 | MAXIMA TECHNOLOGIES & SYSTEMS LLC DBA MAXIMA TECHNOLOGIES |
| 56043 | 26992 | HAMILTON WATCH CO INC |
| 775 | 16476 | MAXIMA TECHNOLOGIES & SYSTEMS LLC DBA MAXIMA TECHNOLOGIES |
| H600 | 16476 | MAXIMA TECHNOLOGIES & SYSTEMS LLC DBA MAXIMA TECHNOLOGIES |
| M3971/1-7 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| M5657 | 74400 | HOBBS CORP |
| M575-4-40DCNB | 26992 | HAMILTON WATCH CO INC |
| M575S4-40DCNB | 26992 | HAMILTON WATCH CO INC |
| MIL-M-3971 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Related Products | NSN 6645-00-925-3857
Technical Data | NSN 6645-00-925-3857
| Characteristic | Specifications |
|---|---|
| INDICATOR TYPE | DRUM REGISTER |
| MEASUREMENT UNIT | HOURS |
| MAXIMUM MEASUREMENT | 9999.90 |
| SMALLEST INCREMENT INDICATED | 0.10 |
| MARKING COLOR | WHITE NUMERALS FOR HOURS,BLACK NUMERALS FOR TENTHS |
| BACKGROUND COLOR | BLACK BACKGROUND ON HR WHEELS,WHITE BACKGROUND ON TENTHS WHEEL |
| RESET FEATURE | NOT PROVIDED |
| MOVEMENT TYPE | ELECTRICAL |
| ELECTRICAL MOVEMENT TYPE | MAGNETIC |
| CURRENT TYPE | DC |
| VOLTAGE RATING | 4.0 VOLTS MINIMUM AND 40.0 VOLTS MAXIMUM |
| TERMINAL QUANTITY | 2 |
| TERMINAL TYPE | SOLDER LUG OR STUD |
| CASE MATERIAL | ANY ACCEPTABLE |
| HERMETIC PROTECTION | NOT PROVIDED |
| UNIT TYPE | MOUNTED |
| MOUNTING TYPE | PANEL |
| MOUNTING METHOD | FLUSH |
| MOUNTING FLANGE DIAMETER | 3.500 INCHES MAXIMUM |
| BODY DIAMETER | 2.625 INCHES MAXIMUM |
| BODY DEPTH | 3.000 INCHES MAXIMUM |
| MOUNTING CONFIGURATION | THREE 0.150 IN. DIA MTG HOLES ON 1.580 IN. RADIUS SPACED 120 DEG APART |
| NONDEFINITIVE SPEC/STD DATA | B GRADE AND 1 TYPE |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-M-3971 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M3971/1-7 |
Restrictions/Controls & Freight Information | NSN 6645-00-925-3857
| 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 | 136740 | METERS ELEC/PARTS |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | SE | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
| 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 6645-00-925-3857
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| 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 |