The Indicator,phase Sequence, cataloged under National Stock Number 6625-01-025-6541, 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 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6625-01-025-6541 |
| Item Name | Indicator,phase Sequence |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Phase | THREE |
| Contact Type | PIN |
| Length | 3.820 INCHES NOMINAL IN |
| Diameter | 0.630 INCHES NOMINAL IN |
| Contact Quantity | 3 |
| Frequency Rating | 48.0 HERTZ MINIMUM AND 72.0 HERTZ MAXIMUM |
| 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 | JZ |
| Weight | 0.5000 lbs |
| Cube | 0.0022 cu ft |
| Reference | Meaning |
|---|---|
| 138C528H01 | 7/2 Vendor item drawing reference Northrop Grumman Support Services Corp |
| 138C528H01 | 7/9 Vendor item drawing reference U.S. Government activity |
| PSI60-220V | 3/9 Design control — primary reference Brunswick Instruments |
NSN 6625-01-025-6541 is a Indicator,phase Sequence, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
Key specifications for 6625-01-025-6541: Phase: THREE; Contact Type: PIN; Length: 3.820 INCHES NOMINAL IN; Diameter: 0.630 INCHES NOMINAL IN. 6 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.