The Lead,test, cataloged under National Stock Number 6625-00-489-2176, 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 Fluke Electronics Corp. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 6625-00-489-2176 |
| Primary Part Number | AL-B-12-2 |
| Item Name | Lead,test |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Fluke Electronics Corp |
| Status | ACTIVE |
| Round Conductor Size | 18 AWG SINGLE CONDUCTOR |
| Termination Type | CLIP TERMINAL BOTH ENDS SINGLE CONDUCTOR |
| Voltage Rating | 10000.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR |
| Strand Awg Size Per Conductor | 36 SINGLE CONDUCTOR |
| Cross-Sectional Shape Style | ROUND |
| Conductor Form | STRANDED SINGLE CONDUCTOR |
| Strand Quantity Per Conductor | 65 SINGLE CONDUCTOR |
| Color | RED FIRST POSITION COVER SINGLE CONDUCTOR |
| Surface Treatment | TIN CORE CONDUCTOR SINGLE CONDUCTOR |
| Cross Section Outside Diameter | 0.144 INCHES NOMINAL IN |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR |
| Material | TIN FIRST POSITION CONDUCTOR SINGLE CONDUCTOR |
| Material | COPPER CORE CONDUCTOR SINGLE CONDUCTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | ZN |
| Weight | 0.0600 lbs |
| Cube | 0.0243 cu ft |
| Part Number | Manufacturer |
|---|---|
| 684-12 RED | Tektest, Inc Dba E-Z-Hook Div E-Z-Hook, Division of Tektest, Inc. (USA) |
| AL-B-12-2 PRIMARY | Fluke Electronics Corp (USA) |
| RJ-5017 | Arjay Electronics Corp (USA) |
| Reference | Meaning |
|---|---|
| 11308941-3 | 5/9 Secondary reference Ballistic Missile Defense Systems Command |
| 1158 | 5/9 Secondary reference Fluke Electronics Corp Pomona Electronics Div |
| 1L-18510-12 | 5/1 Secondary reference Oldaker Manufacturing Corporation Dba Oldaker M F G |
| AL-B-12RED | 5/9 Secondary reference Fluke Electronics Corp Pomona Electronics Div |
NSN 6625-00-489-2176 is a Lead,test, manufactured by Fluke Electronics Corp, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-00-489-2176 has 3 manufacturer part numbers on file: 684-12 RED (Tektest, Inc Dba E-Z-Hook Div E-Z-Hook, Division of Tektest, Inc.), AL-B-12-2 (Fluke Electronics Corp), RJ-5017 (Arjay Electronics Corp).
2 possible matches (shared part number, not a government interchangeability claim): 6625-00-763-7580, 6625-00-785-6106. Verify interchangeability with system specifications before substitution.
Key specifications for AL-B-12-2: Round Conductor Size: 18 AWG SINGLE CONDUCTOR; Termination Type: CLIP TERMINAL BOTH ENDS SINGLE CONDUCTOR; Voltage Rating: 10000.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR; Strand Awg Size Per Conductor: 36 SINGLE CONDUCTOR. 13 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.
NSN 6625-00-489-2176 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.