NSN 6625-00-227-7386 M1937, M-1937, 7863A
Product Details | AUDIO LEVEL METER
6625-00-227-7386 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: M1937, M-1937, 7863A, 6625-00-227-7386, 00-227-7386, 6625002277386, 002277386
Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 31 JAN 1969 | 00-227-7386 | 16456 ( METER, AUDIO LEVEL ) |
Drawings & Photos | NSN 6625-00-227-7386
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Related Products | NSN 6625-00-227-7386
Technical Data | NSN 6625-00-227-7386
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| MEASUREMENT RANGE | 0.0 TO 100.0 DECIBELS SINGLE INDICATOR 1ST RANGE -20.0 TO 3.0 VOICE UNITS SINGLE INDICATOR 2ND RANGE |
| ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| SCALE DIVISION QUANTITY | 10 SINGLE INDICATOR 1ST RANGE 11 SINGLE INDICATOR 2ND RANGE |
| DIAL SCALE MARKING COLOR | BLACK AND RED SINGLE INDICATOR ALL RANGES |
| BACKGROUND COLOR | WHITE SINGLE INDICATOR SINGLE RANGE |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 BINDING POST |
| SCALE SELECTION METHOD | SWITCH |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | C2 RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.800 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 0.906 INCHES NOMINAL |
| OVERALL HEIGHT | 3.312 INCHES NOMINAL |
| OVERALL LENGTH | 1.281 INCHES NOMINAL |
| OVERALL WIDTH | 3.718 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE AND 3 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.140 INCHES NOMINAL |
| MOUNTING STUD LENGTH | 0.437 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | E5 THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.062 INCHES NOMINAL |
| MATERIAL | PLASTIC PHENOLIC |
| SPECIAL MARKINGS | RED BAND FROM 0 VU TO 3 VU |
| FEATURES PROVIDED | MAGNETIC SHIELD |
| MANUFACTURERS CODE | 80138 |
| DESIGN CONTROL REFERENCE | 7863A |
Restrictions/Controls & Freight Information | NSN 6625-00-227-7386
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 657 | unknown |
| Originating Activity Code | XN | National Security Agency ATTN: L111 Fort George G. Meade, MD 20755-6000 |
| 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 6625-00-227-7386
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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |