The Lead,test, cataloged under National Stock Number 6625-01-183-7166, 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 Mueller Electric Company, Inc. Div Mueller Electric Company. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-183-7166 |
| Primary Part Number | 4444-A-48-0 |
| Item Name | Lead,test |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Mueller Electric Company, Inc. Div Mueller Electric Company |
| Status | ACTIVE |
| Round Conductor Size | 22 AWG SINGLE CONDUCTOR |
| Termination Type | PROD TERMINAL BOTH ENDS SINGLE CONDUCTOR |
| FSC Application Data | ELEC,ELECT. PROPERTIES MEASURING AND TEST INSTRUMENTS |
| Precious Material | GOLD |
| Cross-Sectional Shape Style | ROUND |
| Conductor Form | STRANDED SINGLE CONDUCTOR |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Cross Section Outside Diameter | 0.028 INCHES NOMINAL IN |
| 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 | 0.0300 lbs |
| Cube | 0.0041 cu ft |
| Part Number | Manufacturer |
|---|---|
| 4444-A-48-0 | Mueller Electric Company, Inc. Div Mueller Electric Company (USA) |
| Reference | Meaning |
|---|---|
| PT080-48-0 | 3/9 Design control — primary reference Fluke Electronics Corp Pomona Electronics Div |
NSN 6625-01-183-7166 is a Lead,test, manufactured by Mueller Electric Company, Inc. Div Mueller Electric Company, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-183-7166 has 1 manufacturer part number on file: 4444-A-48-0 (Mueller Electric Company, Inc. Div Mueller Electric Company).
Key specifications for 4444-A-48-0: Round Conductor Size: 22 AWG SINGLE CONDUCTOR; Termination Type: PROD TERMINAL BOTH ENDS SINGLE CONDUCTOR; FSC Application Data: ELEC,ELECT. PROPERTIES MEASURING AND TEST INSTRUMENTS; Precious Material: GOLD. 8 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.