The Recorder,magnetic Distortion, cataloged under National Stock Number 6655-01-467-6984, is classified within Federal Supply Class 6655 (Geophysical 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6655-01-467-6984 |
| Item Name | Recorder,magnetic Distortion |
| FSC / FSG | 6655 / 66 — Geophysical Instruments |
| Status | ACTIVE |
| Information Recorded | MAGNETIC VARIATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| FM5004 | 3/9 Design control — primary reference Amplifier Research Corp Dba Ametek Cts Us |
NSN 6655-01-467-6984 is a Recorder,magnetic Distortion, classified under FSC 6655, Geophysical Instruments. Status: active.
Key specifications for 6655-01-467-6984: Information Recorded: MAGNETIC VARIATION; Special Features: CAN MEASURE FIELD STRENGTH UP TO FOUR LOCATIONS SIMULTANEOUSLY, AND SEE RESULTS ON A BACKLIT LCD. TWO PROBLEMS WILL COVER THE ENTIRE RF SPECTRUM, 10 KHZ TO 40 GHZ. EIGHT FIELD PROBES WITH SENSITIVITY FROM 0.15 TO 3000 V/M, 15MA/M TO 30A/M. FREQUENCY RESPONSE FROM 40 TO 300 MSEC./MIN. AND ISOTROPICITY OF +/-0.5 TO 1.2 DB GHz. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.