The Contactor,magnetic, cataloged under National Stock Number 6110-01-289-9977, is classified within Federal Supply Class 6110 (Electrical Control Equipment) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Piedmont Hoist & Crane Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6110-01-289-9977 |
| Primary Part Number | 640155902 |
| Item Name | Contactor,magnetic |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Manufacturer | Piedmont Hoist & Crane Inc |
| Status | ACTIVE |
| Actuation Method | MAGNETIC |
| Enclosure Feature | OPEN |
| Hazardous Locations/environmental Protection | DRIPPROOF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 640155902 PRIMARY | Piedmont Hoist & Crane Inc (USA) |
| Reference | Meaning |
|---|---|
| 820K239 | 5/9 Secondary reference Yale Industrial Products, Inc. Div Duff Norton Company |
| 640155902 | 5/9 Secondary reference Piedmont Hoist and Crane |
NSN 6110-01-289-9977 is a Contactor,magnetic, manufactured by Piedmont Hoist & Crane Inc, classified under FSC 6110, Electrical Control Equipment. Status: active.
NSN 6110-01-289-9977 has 1 manufacturer part number on file: 640155902 (Piedmont Hoist & Crane Inc).
Key specifications for 640155902: Actuation Method: MAGNETIC; Enclosure Feature: OPEN; Hazardous Locations/environmental Protection: DRIPPROOF. 3 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.