The Lead,electrical, cataloged under National Stock Number 6150-01-277-0574, 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 The Boeing Company Div Commercial. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Lead,electrical |
| FSC / FSG | 6150 — Miscellaneous Electric Power and Distribution Equipment (FSG 61) |
| Manufacturers | The Boeing Company Div Commercial (CAGE 17765); Circuit Systems Co Inc (CAGE 1FF12); R&b Electronics Inc. (CAGE 1GK47); Triman Industries Inc (CAGE 0ZBE8) |
| Parameter | Value |
|---|---|
| NSN | 6150-01-277-0574 |
| Primary Part Number | BACJ40E40-40 |
| Item Name | Lead,electrical |
| FSC / FSG | 6150 / 61 — Miscellaneous Electric Power and Distribution Equipment |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| 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 |
|---|---|
| BACJ40E40-40 PRIMARY | The Boeing Company Div Commercial (USA) |
| BACJ40E40-40 | Circuit Systems Co Inc (USA) |
| BACJ40E40-40 | R&b Electronics Inc. (USA) |
| BACJ40E40-40 | Triman Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| BACJ40E40-40 | 5/2 Secondary reference U.S. Government activity |
| BACJ40E40-40 | 5/9 Secondary reference U.S. Government activity |
NSN 6150-01-277-0574 is a Lead,electrical, manufactured by The Boeing Company Div Commercial, classified under FSC 6150, Miscellaneous Electric Power and Distribution Equipment. Status: active.
NSN 6150-01-277-0574 has 4 manufacturer part numbers on file: BACJ40E40-40 (The Boeing Company Div Commercial), BACJ40E40-40 (Circuit Systems Co Inc), BACJ40E40-40 (R&b Electronics Inc.), BACJ40E40-40 (Triman Industries Inc).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-729-6943. Verify interchangeability with system specifications before substitution.
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.