The Meter,audio Level, cataloged under National Stock Number 6625-00-187-4919, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Telephonics Corp/prd Instruments. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-187-4919 |
| Primary Part Number | 38311 |
| Item Name | Meter,audio Level |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Telephonics Corp/prd Instruments |
| Status | ACTIVE |
| Movement Type | MOVING IRON VANE |
| Circuit Current for Which Designed | DC |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.760 INCHES MAXIMUM IN |
| Power Source | EXTERNAL |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Scale Selection Method | TERMINAL |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG AND 2 THREADED STUD |
| Meter Depth Behind Mounting Flange | 0.980 INCHES MAXIMUM IN |
| Dielectric Withstanding Voltage in Volts | 1500.0 |
| Mounting Bolt Circle Diameter | 3.180 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Features Provided | ZERO ADJUSTER |
| Material | STEEL |
| Indicator Type | DIAL W/POINTER |
| Mounting Arrangement Style | FOUR HOLE/STUD BOLT CIRCLE |
| Measurement Range | -20.0 TO 0.0 DECIBELS SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Style Designator | ROUND FLUSH MTG |
| Installation Design | PANEL |
| Special Test Features | 100.0 MEGOHMS INSULATION RESISTANCE |
| Special Markings | ZERO SET TO LEFT OF MINUS 20 |
| Surface Treatment | ENAMEL SEMIGLOSS |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Mounting Hole Diameter | 0.150 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
| Part Number | Manufacturer |
|---|---|
| 38311 | Telephonics Corp/prd Instruments (USA) |
| 38311 | Peraton Inc (USA) |
| 25-810865-1 | General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA) |
NSN 6625-00-187-4919 is a Meter,audio Level, manufactured by Telephonics Corp/prd Instruments, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-187-4919 has 3 cross-referenced part numbers: 38311 (Telephonics Corp/prd Instruments), 38311 (Peraton Inc), 25-810865-1 (General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems).
There are 6 known substitutes for 6625-00-187-4919: 3110-00-117-0643, 3120-00-311-8337, 5950-00-809-1257 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 38311: Movement Type: MOVING IRON VANE; Special Features: RUGGEDIZED; Circuit Current for Which Designed: DC; Scale Graduation Type: NONLINEAR SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.