The Meter,special Scale, cataloged under National Stock Number 6625-01-019-8679, 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 Northrop Grumman Support Services Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Meter,special Scale |
| FSC / FSG | 6625 — Electrical and Electronic Properties Measuring and Testing Instruments (FSG 66) |
| Manufacturers | Hickok Waekon Llc (CAGE 28569); Northrop Grumman Support Services Corp (CAGE 48306) |
| Parameter | Value |
|---|---|
| NSN | 6625-01-019-8679 |
| Primary Part Number | 331C147H06 |
| Item Name | Meter,special Scale |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| 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 | JN |
| Weight | 0.7600 lbs |
| Cube | 0.0280 cu ft |
| Part Number | Manufacturer |
|---|---|
| 562-992 | Hickok Waekon Llc (USA) |
| 331C147H06 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| MMI-10368 | 5/9 Secondary reference Metermaster Inc Metermod Div |
| 561-122 | 5/9 Secondary reference Hickok Waekon Llc |
| MMI-10368 | C/1 Advisory reference — outside the item-of-supply concept Custom Metering Company Inc |
| 331C147H06 | 3/9 Design control — primary reference U.S. Government activity |
NSN 6625-01-019-8679 is a Meter,special Scale, manufactured by Northrop Grumman Support Services Corp, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-019-8679 has 2 manufacturer part numbers on file: 562-992 (Hickok Waekon Llc), 331C147H06 (Northrop Grumman Support Services Corp).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-708-9211. Verify interchangeability with system specifications before substitution.
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.