The Lead,test, cataloged under National Stock Number 6625-01-005-6536, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6625-01-005-6536 |
| Primary Part Number | GL812F12B |
| Item Name | Lead,test |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Round Conductor Size | 20 AWG SINGLE CONDUCTOR |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Strand Awg Size Per Conductor | 36 SINGLE CONDUCTOR |
| Cross-Sectional Shape Style | ROUND |
| Conductor Form | STRANDED SINGLE CONDUCTOR |
| Strand Quantity Per Conductor | 41 SINGLE CONDUCTOR |
| Color | BLACK FIRST POSITION COVER SINGLE CONDUCTOR |
| Cross Section Outside Diameter | 0.087 INCHES NOMINAL IN |
| Material | PLASTIC POLYVINYL 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 | JZ |
| Weight | 0.0700 lbs |
| Cube | 0.0078 cu ft |
| Part Number | Manufacturer |
|---|---|
| GL812F12B | Northrop Grumman Systems Corporation (USA) |
| 3800-298 | Raytheon Company Div Rmd Strategic (USA) |
| Reference | Meaning |
|---|---|
| 3785-12-0 | 5/9 Secondary reference Fluke Electronics Corp Pomona Electronics Div |
| 3785-12-0 | C/1 Advisory reference — outside the item-of-supply concept Fluke Electronics Corp |
| 3785-12 BLACK | 3/9 Design control — primary reference Fluke Electronics Corp Pomona Electronics Div |
NSN 6625-01-005-6536 is a Lead,test, manufactured by Northrop Grumman Systems Corporation, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-005-6536 has 2 manufacturer part numbers on file: GL812F12B (Northrop Grumman Systems Corporation), 3800-298 (Raytheon Company Div Rmd Strategic).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-714-6188. Verify interchangeability with system specifications before substitution.
Key specifications for GL812F12B: Round Conductor Size: 20 AWG SINGLE CONDUCTOR; FSC Application Data: TEST SET,ELECT. EQUIP.; Strand Awg Size Per Conductor: 36 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.