The Magnetometer,test,laboratory, cataloged under National Stock Number 6625-00-021-4307, 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 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 6625-00-021-4307 |
| Item Name | Magnetometer,test,laboratory |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| General Characteristics Item Description | RANGE,0.5 TO 1000 MILLIGAUSSES IN 3 RANGES; 10,100 AND 1000 MILLIGAUSSES FULL SCALE; INDICATING INSTRUMENT 2 PCT ACCURACY; MULTIPLIER RESISTORS 1 PCT; LINEAR OUTPUT; SELF DEMAGNETIZING; POWER RQMTS,115V,60 HZ,40W; TWO PIECE ENAMELED ALUMINUM CASE W/HANDLE; 7.0 IN. X 7.0 IN. X 11.0 IN. CLOSED CASE V |
| 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 | VX |
| Weight | 10.0000 lbs |
| Cube | 2.3704 cu ft |
| Reference | Meaning |
|---|---|
| M6A | 3/9 Design control — primary reference Irwin Laboratories Inc |
NSN 6625-00-021-4307 is a Magnetometer,test,laboratory, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 5940-00-549-3335, 4920-01-011-8767, 5895-01-014-6510. Verify interchangeability with system specifications before substitution.
Key specifications for 6625-00-021-4307: General Characteristics Item Description: RANGE,0.5 TO 1000 MILLIGAUSSES IN 3 RANGES; 10,100 AND 1000 MILLIGAUSSES FULL SCALE; INDICATING INSTRUMENT 2 PCT ACCURACY; MULTIPLIER RESISTORS 1 PCT; LINEAR OUTPUT; SELF DEMAGNETIZING; POWER RQMTS,115V,60 HZ,40W; TWO PIECE ENAMELED ALUMINUM CASE W/HANDLE; 7.0 IN. X 7.0 IN. X 11.0 IN. CLOSED CASE V. 1 specification is 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.