The Test Set,telemetering System, cataloged under National Stock Number 6625-01-421-1737, 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 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-421-1737 |
| Item Name | Test Set,telemetering System |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Functional Description | MEASURES TELEMETERED FREQUENCIES W/AN ACCURACY OF BETTER THAN 1 X 10(-11);CRITICAL EQUIPMENT AND DIGITAL CONTROL AND FORMATTING ARE REFERENCED TO AN ULTRASTABLE 10 MHZ OSCILLATOR PHASE-LOCKED TO A CESIUM FREQUENCY STANDARD;MEASURED DATA IS FORMATTED AND SENT VIA MODEM AS A RELATIVE VELOCITY INPUT TO THE REAL TIME SOLUTION FOR THE INSTANTANEOUS IMPACT POINT MHz |
| Enclosure Feature | MULTIPLE ITEM W/HOUSING |
| Test Type for Which Designed | MEASURES TELEMETERED FREQUENCIES |
| 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 | VS |
| Reference | Meaning |
|---|---|
| CIHCJ04/6527 | 3/9 Design control — primary reference Space and Missile Test Center |
NSN 6625-01-421-1737 is a Test Set,telemetering System, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
Key specifications for 6625-01-421-1737: Special Features: REQUESTED NAME TELEMETRY DOPPLER SYSTEM; Functional Description: MEASURES TELEMETERED FREQUENCIES W/AN ACCURACY OF BETTER THAN 1 X 10(-11);CRITICAL EQUIPMENT AND DIGITAL CONTROL AND FORMATTING ARE REFERENCED TO AN ULTRASTABLE 10 MHZ OSCILLATOR PHASE-LOCKED TO A CESIUM FREQUENCY STANDARD;MEASURED DATA IS FORMATTED AND SENT VIA MODEM AS A RELATIVE VELOCITY INPUT TO THE REAL TIME SOLUTION FOR THE INSTANTANEOUS IMPACT POINT MHz; Enclosure Feature: MULTIPLE ITEM W/HOUSING; End Item Identification: WESTERN SPACELIFT RANGE TELEMETRYINSTRUMENTATION. 3 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.