The Meter,audio Level, cataloged under National Stock Number 6625-01-188-4257, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Boonton Electronics Corporation Div Boonton Electronics. Government technical data includes 25 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 | 6625-01-188-4257 |
| Primary Part Number | 554294 |
| Item Name | Meter,audio Level |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Boonton Electronics Corporation Div Boonton Electronics |
| Status | ACTIVE |
| Accuracy in Percent | -2.5 TO 2.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Supplementary Features | 50 OHMS RESISTANCE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Special Markings | 50 OHM ZERO |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Color | UNABLE TO DECODE |
| Scale Selection Method | TERMINAL |
| Mounting Facility Type and Quantity | 1 BRACKET(S) AND 2 SCREW |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Measurement Range | -9.0 TO 13.0 DECIBELS ABOVE OR BELOW ONE MILLIWATT SINGLE INDICATOR SINGLE RANGE |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR SINGLE RANGE |
| Power Source | EXTERNAL |
| Circuit Attachment Method and Quantity | 2 SOLDER STUD |
| Pointer Color | RED SINGLE INDICATOR SINGLE RANGE |
| Style Designator | RECTANGULAR SURFACE MTG |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Indicator Type | DIAL W/POINTER |
| Circuit Current for Which Designed | DC |
| Material | STEEL |
| Dielectric Withstanding Voltage in Volts | 500.0 |
| Accuracy in Percent | -2.5 TO 2.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Supplementary Features | 50 OHMS RESISTANCE |
| Acquisition Status | ACTIVE |
| Successor | 6625-01-024-2928 (1122HL020DCMA) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.5000 lbs |
| Cube | 0.0750 cu ft |
NSN 6625-01-188-4257 is a Meter,audio Level, manufactured by Boonton Electronics Corporation Div Boonton Electronics, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-188-4257 has 3 cross-referenced part numbers: 1122 (Prime Technology Inc International Instruments Div), 554294 (Boonton Electronics Corporation Div Boonton Electronics), 1122 (Prime Technology Llc).
There are 6 known substitutes for 6625-01-188-4257: 6625-00-093-0672, 6625-00-635-4291, 6625-01-024-2928 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 554294: Overall Length: 2.646 INCHES NOMINAL IN; Accuracy in Percent: -2.5 TO 2.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Supplementary Features: 50 OHMS RESISTANCE; FSC Application Data: TEST SET,ELECT. EQUIP.. 30 total characteristics are documented in the Federal Logistics Information System.