NSN 6625-00-146-7844 900346, 00-146-7844, 001467844
Product Details | AUDIO LEVEL METER
6625-00-146-7844 An instrument which measures the ratio of electrical power with reference to a predetermined value and is calibrated in units of sound intensity, usually decibels. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. If other than audio frequency ranges, see METER, NOISE LEVEL.
Part Alternates: 900346, 6625-00-146-7844, 00-146-7844, 6625001467844, 001467844
Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 19 JAN 1973 | 00-146-7844 | 16456 ( METER, AUDIO LEVEL ) |
Cross Reference | NSN 6625-00-146-7844
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 900346 | 05627 | APPLIED RESEARCH INC |
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Technical Data | NSN 6625-00-146-7844
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| MEASUREMENT RANGE | -25.0 TO -10.0 DECIBELS SINGLE INDICATOR SINGLE RANGE |
| ACCURACY IN PERCENT | -1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| SCALE DIVISION QUANTITY | 15 SINGLE INDICATOR SINGLE RANGE |
| DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR SINGLE RANGE |
| BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| SENSITIVITY RATING | 1000.0 OHMS PER VOLT |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | C4 ROUND FLUSH MTG W/4 TABS |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.130 INCHES MAXIMUM |
| OVERALL HEIGHT | 3.110 INCHES MINIMUM AND 3.130 INCHES MAXIMUM |
| OVERALL WIDTH | 3.110 INCHES MINIMUM AND 3.130 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.168 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
| MOUNTING ARRANGEMENT STYLE | E6 FOUR HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM |
| SPECIAL MARKINGS | REF ABOVE SCALE AT M15 DB,POWER-DB CENTERED BELOW SCALE |
| MANUFACTURERS CODE | 05627 |
| DESIGN CONTROL REFERENCE | 900346 |
Restrictions/Controls & Freight Information | NSN 6625-00-146-7844
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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. |
| 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 | 657 | 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 | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 6625-00-146-7844
| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| 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 | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



