The Meter,audio Level, cataloged under National Stock Number 6625-00-669-5045, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-669-5045 |
| Item Name | Meter,audio Level |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) |
| Meter Body Diameter Behind Mounting Flange | 2.250 INCHES NOMINAL IN |
| Mounting Arrangement Style | TWO HOLE/STUD |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Meter Depth Behind Mounting Flange | 1.016 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Accuracy in Percent | -1.5 TO 1.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Mounting Stud Diameter | 0.138 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR FLUSH MTG |
| Features Provided | ZERO ADJUSTER |
| Distance Between Mounting Facility Centers | 3.188 INCHES NOMINAL IN |
| Mounting Stud Length | 0.578 INCHES NOMINAL IN |
| Special Markings | BLACK @BAND FROM M20 TO 0 DB ON DIV SCALE; RED BAND FROM 0 TO P20 ON DIV SCALE DB |
| Material | PLASTIC |
| Measurement Range | -20.0 TO 3.0 DECIBELS ABOVE OR BELOW ONE MILLIWATT SINGLE INDICATOR SINGLE RANGE |
| 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 | XZ |
| Weight | 0.2800 lbs |
| Cube | 0.0200 cu ft |
| Reference | Meaning |
|---|---|
| 735 | 5/2 Secondary reference U.S. Government activity |
| L60171 | 3/9 Design control — primary reference Remler Co |
NSN 6625-00-669-5045 is a Meter,audio Level, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6625-01-271-0800. Verify interchangeability with system specifications before substitution.
Key specifications for 6625-00-669-5045: Mounting Facility Type and Quantity: 2 THREADED STUD(S); Meter Body Diameter Behind Mounting Flange: 2.250 INCHES NOMINAL IN; Overall Height: 3.312 INCHES NOMINAL IN; Mounting Arrangement Style: TWO HOLE/STUD. 16 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.