The Lead,test, cataloged under National Stock Number 6625-01-030-4745, 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 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6625-01-030-4745 |
| Item Name | Lead,test |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Round Conductor Size | 20 AWG SINGLE CONDUCTOR |
| FSC Application Data | ELEC,ELECT. PROPERTIES MEASURING AND TEST INSTRUMENTS |
| Strand Awg Size Per Conductor | 34 SINGLE CONDUCTOR |
| Cross-Sectional Shape Style | ROUND |
| Conductor Form | STRANDED SINGLE CONDUCTOR |
| Strand Quantity Per Conductor | 26 SINGLE CONDUCTOR |
| Color | BLACK FIRST POSITION COVER SINGLE CONDUCTOR |
| Cross Section Outside Diameter | 0.125 INCHES NOMINAL IN |
| Material | RUBBER FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR |
| Material | COPPER CORE CONDUCTOR ALL CONDUCTORS |
| 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 | X |
| Reference | Meaning |
|---|---|
| 627-103 | 3/2 Design control — primary reference U.S. Government activity |
| 627-103 | 5/9 Secondary reference U.S. Government activity |
NSN 6625-01-030-4745 is a Lead,test, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5910-01-364-2531. Verify interchangeability with system specifications before substitution.
Key specifications for 6625-01-030-4745: Round Conductor Size: 20 AWG SINGLE CONDUCTOR; FSC Application Data: ELEC,ELECT. PROPERTIES MEASURING AND TEST INSTRUMENTS; Strand Awg Size Per Conductor: 34 SINGLE CONDUCTOR; Cross-Sectional Shape Style: ROUND. 10 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.