NSN 6625-01-643-6447 742A19M, 742A-19M , 01-643-6447
Product Details | RESISTANCE STANDARD
6625-01-643-6447 An item whose resistance is known to a high degree of accuracy which permits it to be used as a basis for determining the value of other resistances, capacitances, and/or inductances and for calibrating instruments. See also RESISTOR, FIXED (as modified) and SHUNT, INSTRUMENT. Excludes RESISTOR, DECADE.
Part Alternates: 742A19M, 742A-19M , 6625-01-643-6447, 01-643-6447, 6625016436447, 016436447
Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 2015098 | 01-643-6447 | 04897 ( RESISTANCE STANDARD ) |
Demand History | NSN 6625-01-643-6447
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 742A-19M | 2025-05-149 | 2 | DIBBS |
| 742A-19M | 2023-04-114 | 2 | DIBBS |
| 742A-19M | 2023-04-101 | 2 | DIBBS |
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Related Products | NSN 6625-01-643-6447
Technical Data | NSN 6625-01-643-6447
| Characteristic | Specifications |
|---|---|
| III ELECTRICAL RESISTANCE | 19.0 MEGOHMS |
| TERMINAL QUANTITY | 5 |
| TERMINAL TYPE | BANANA JACK AND |
| TERMINAL LOCATION CONFIGURATION | LOCATED ON FRONT OF DEVICE |
| CASE | NOT PROVIDED |
| OVERALL WIDTH | 4.15 INCHES NOMINAL |
| OVERALL HEIGHT | 3.4 INCHES NOMINAL |
| OVERALL DEPTH | 5.0 INCHES NOMINAL |
| SPECIAL FEATURES | SMALL AND RUGGED; NO OIL OR AIR BATHS REQUIRED;18C TO 28C OPERATING RANGE;SUPPLIED WITH TEMPERATURE CHARACTERIZATION;SIX MONTH STABILITY TO 2.5 PPM |
| III END ITEM IDENTIFICATION | 6695-01-543-3935; MCTSP |
| III UNPACKAGED UNIT WEIGHT | 2.0 POUNDS |
| III TYPE/MODEL DESIGNATION | 742A-19M |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | FOUR-TERMINAL RESISTANCE STANDARD |
Restrictions/Controls & Freight Information | NSN 6625-01-643-6447
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| 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 | ||
Management | NSN 6625-01-643-6447
Marines| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 5 | Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Operational Test Code | 3 | All items requiring calibration. Items may be technical or non-technical in nature, (i.e., electronic test equipment, meters, gauges, torque wrenches, etc.) All OTC 3 items require established calibration procedures.BLANK |
| Physical Category Code | 1 | Bin |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | F | Reparable item. When uneconomically reparable, condemn and dispose at the third echelon level. |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | Y | COMMUNICATION/ELECTRONIC EQUIPMENT AND PARTS |
| Shelf Life Code | 0 | Nondeteriorative |