The Meter,multiple Scale, cataloged under National Stock Number 6625-01-151-5349, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Nautel Limited. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-151-5349 |
| Primary Part Number | MB20 |
| Item Name | Meter,multiple Scale |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Nautel Limited |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) |
| Meter Body Diameter Behind Mounting Flange | 2.125 INCHES NOMINAL IN |
| Operating Voltage Rating in Volts | 115.0 DC NOMINAL |
| Indicator Type | DIAL W/POINTER |
| Mounting Arrangement Style | TWO HOLE/STUD |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Meter Depth Behind Mounting Flange | 1.312 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Mounting Stud Diameter | 0.125 INCHES NOMINAL IN |
| Power Source | EXTERNAL |
| Style Designator | RECTANGULAR FLUSH MTG |
| Distance Between Mounting Facility Centers | 3.000 INCHES NOMINAL IN |
| Scale Division Quantity | 79 SINGLE INDICATOR ALL RANGES |
| Color | UNABLE TO DECODE |
| Pointer Color | RED SINGLE INDICATOR ALL RANGES |
| Mounting Stud Length | 0.625 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR ALL RANGES |
| Material | PLASTIC |
| Sensitivity Rating | 100.0 MICROAMPERES |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR ALL RANGES |
| Measurement Range | +0.0 TO 100.0 PERCENT MODULATION SINGLE INDICATOR FIRST RANGE |
| Measurement Range | +0.0 TO 2.5 KILOWATTS SINGLE INDICATOR SECOND RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Installation Design | PANEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | G |
| Weight | 1.0000 lbs |
| Cube | 0.0723 cu ft |
NSN 6625-01-151-5349 is a Meter,multiple Scale, manufactured by Nautel Limited, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-151-5349 has 2 manufacturer part numbers on file: MB20 (Nautel Limited), MB20 (Nautel Maine Inc).
Key specifications for MB20: Mounting Facility Type and Quantity: 2 THREADED STUD(S); Meter Body Diameter Behind Mounting Flange: 2.125 INCHES NOMINAL IN; Overall Height: 2.562 INCHES NOMINAL IN; Operating Voltage Rating in Volts: 115.0 DC NOMINAL. 26 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.