The Meter,special Scale, cataloged under National Stock Number 6625-01-583-0477, 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 Ametek, Inc. Dba Pmt Products Div Pmt Products. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-583-0477 |
| Primary Part Number | DMC-B-1-4-20MA |
| Item Name | Meter,special Scale |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Ametek, Inc. Dba Pmt Products Div Pmt Products |
| Status | ACTIVE |
| Indicator Type | DIGITAL DISPLAY |
| Display Digit Quantity | 4 |
| Display Type | LIGHT EMITTING DIODE (L.E.D.). |
| 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 | YF |
| Part Number | Manufacturer |
|---|---|
| DMC-B-1-4-20MA PRIMARY | Ametek, Inc. Dba Pmt Products Div Pmt Products (USA) |
| 8286514 REV A SHT 10 ITEM F55 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| LINE 02- M24742D-F-23-G-2-DC-A | 5/1 Secondary reference Ametek, Inc. Dba Pmt Products Div Pmt Products |
| LINE 01- DMC-B-1-4-20MA | 3/9 Design control — primary reference Ametek, Inc. Dba Pmt Products Div Pmt Products |
NSN 6625-01-583-0477 is a Meter,special Scale, manufactured by Ametek, Inc. Dba Pmt Products Div Pmt Products, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-583-0477 has 2 manufacturer part numbers on file: DMC-B-1-4-20MA (Ametek, Inc. Dba Pmt Products Div Pmt Products), 8286514 REV A SHT 10 ITEM F55 (Naval Sea Systems Command).
Key specifications for DMC-B-1-4-20MA: Indicator Type: DIGITAL DISPLAY; Display Digit Quantity: 4; Display Type: LIGHT EMITTING DIODE (L.E.D.).; Special Features: NEMA 4X ENCLOSURE; WEATHER TIGHT; 2 RELAYS WITH ANALOG OUTPUT; 4-20 DEFINES ANALOG OUTPUT TYPE. 4 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.