The Meter,standing Wave Ratio, cataloged under National Stock Number 6625-00-643-3156, 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 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6625-00-643-3156 |
| Item Name | Meter,standing Wave Ratio |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Frequency Rating | 200.0 KILOHERTZ MINIMUM AND 30000.0 KILOHERTZ MAXIMUM |
| Special Markings | POWER; STANDING WAVE RATIO |
| 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 | J |
| Reference | Meaning |
|---|---|
| IM-58/U | 3/2 Design control — primary reference U.S. Government activity |
| 313015-501 | 5/9 Secondary reference Rca Corp Government and Commercial Systems Commercial Communications Systems Div |
NSN 6625-00-643-3156 is a Meter,standing Wave Ratio, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
Key specifications for 6625-00-643-3156: Overall Height: 7.250 INCHES NOMINAL IN; Overall Length: 9.375 INCHES NOMINAL IN; Overall Width: 6.750 INCHES NOMINAL IN; Frequency Rating: 200.0 KILOHERTZ MINIMUM AND 30000.0 KILOHERTZ MAXIMUM. 2 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.