The Lead Assembly,electrical, cataloged under National Stock Number 6150-01-668-0558, is classified within Federal Supply Class 6150 (Miscellaneous Electric Power and Distribution Equipment) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Airgas Usa, Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6150-01-668-0558 |
| Primary Part Number | MIL211972EA |
| Item Name | Lead Assembly,electrical |
| FSC / FSG | 6150 / 61 — Miscellaneous Electric Power and Distribution Equipment |
| Manufacturer | Airgas Usa, Llc |
| Status | ACTIVE |
| Round Conductor Size | 8 AWG ALL CONDUCTORS |
| Termination Type | LUG TERMINAL W/MOUNTING HOLE ALL ENDS ALL CONDUCTORS |
| Conductor Length | 3.500 INCHES NOMINAL SINGLE CONDUCTOR IN |
| Terminal Manufacturer Identifying Reference Number | 60071 ALL ENDS ALL CONDUCTORS |
| Conductor Quantity | 3 |
| Terminal Lug Aperture Size | 0.194 INCHES ALL ENDS ALL CONDUCTORS IN |
| Color | BLACK FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MIL211972EA | Airgas Usa, Llc (USA) |
| Reference | Meaning |
|---|---|
| 211972 | 5/9 Secondary reference Miller Electric Mfg. Co. |
| 211972EA | 3/9 Design control — primary reference Miller Electric Mfg. Co. |
| MIL211972 | 5/9 Secondary reference Airgas Usa, Llc |
NSN 6150-01-668-0558 is a Lead Assembly,electrical, manufactured by Airgas Usa, Llc, classified under FSC 6150, Miscellaneous Electric Power and Distribution Equipment. Status: active.
NSN 6150-01-668-0558 has 1 manufacturer part number on file: MIL211972EA (Airgas Usa, Llc).
Key specifications for MIL211972EA: Round Conductor Size: 8 AWG ALL CONDUCTORS; Termination Type: LUG TERMINAL W/MOUNTING HOLE ALL ENDS ALL CONDUCTORS; Conductor Length: 3.500 INCHES NOMINAL SINGLE CONDUCTOR IN; Terminal Manufacturer Identifying Reference Number: 60071 ALL ENDS ALL CONDUCTORS. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.