The Lead,test, cataloged under National Stock Number 6625-00-159-2233, 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 Oldaker Manufacturing Corporation Dba Oldaker M F G. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6625-00-159-2233 |
| Primary Part Number | 511-12INCH-BLACK |
| Item Name | Lead,test |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Oldaker Manufacturing Corporation Dba Oldaker M F G |
| Status | ACTIVE |
| Round Conductor Size | 18 AWG SINGLE CONDUCTOR |
| Termination Type | CLIP TERMINAL BOTH ENDS 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 | BLACK FIRST POSITION COVER SINGLE CONDUCTOR |
| Surface Treatment | TIN CORE CONDUCTOR SINGLE CONDUCTOR |
| Cross Section Outside Diameter | 0.144 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 | JN |
| Weight | 0.1700 lbs |
| Cube | 0.0122 cu ft |
| Part Number | Manufacturer |
|---|---|
| 511-12INCH-BLACK PRIMARY | Oldaker Manufacturing Corporation Dba Oldaker M F G (USA) |
| Reference | Meaning |
|---|---|
| 2T931 | C/1 Advisory reference — outside the item-of-supply concept W.w. Grainger, Inc. Div Government Sales Division |
| MGB-12-0 | 5/9 Secondary reference Fluke Electronics Corp Pomona Electronics Div |
| 77B2139 | C/1 Advisory reference — outside the item-of-supply concept Newark Electronics |
| MGB12BLACK | 5/9 Secondary reference Fluke Electronics Corp Pomona Electronics Div |
| MG-B-12-0 | 5/2 Secondary reference U.S. Government activity |
NSN 6625-00-159-2233 is a Lead,test, manufactured by Oldaker Manufacturing Corporation Dba Oldaker M F G, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-00-159-2233 has 1 manufacturer part number on file: 511-12INCH-BLACK (Oldaker Manufacturing Corporation Dba Oldaker M F G).
Key specifications for 511-12INCH-BLACK: Round Conductor Size: 18 AWG SINGLE CONDUCTOR; Termination Type: CLIP TERMINAL BOTH ENDS SINGLE CONDUCTOR; Strand Awg Size Per Conductor: 36 SINGLE CONDUCTOR; Cross-Sectional Shape Style: ROUND. 11 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.