The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-01-022-8468, is classified within Federal Supply Class 5977 (Electrical Contact Brushes and Electrodes) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kollmorgen Corporation Div Pmi Division. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 — Electrical Contact Brushes and Electrodes (FSG 59) |
| Manufacturers | Phoenix Electric Mfg Co (CAGE 46992); Kollmorgen Corporation Div Pmi Division (CAGE 57271) |
| Parameter | Value |
|---|---|
| NSN | 5977-01-022-8468 |
| Primary Part Number | 51-12000-002 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Kollmorgen Corporation Div Pmi Division |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| AE50 | Phoenix Electric Mfg Co (USA) |
| 51-12000-002 PRIMARY | Kollmorgen Corporation Div Pmi Division (USA) |
| Reference | Meaning |
|---|---|
| 501-2265-107 | 5/2 Secondary reference U.S. Government activity |
| 27450 | 5/9 Secondary reference Desa Industries Inc Div of Amca International Corp |
| 5112000002 | 5/9 Secondary reference Kollmorgen Corp |
| 51-12000-002 | 5/9 Secondary reference Kollmorgen Corp |
| 300999 | 5/9 Secondary reference Richards Imagery Interpretation Systems, L.l.c. |
NSN 5977-01-022-8468 is a Holder,electrical Contact Brush, manufactured by Kollmorgen Corporation Div Pmi Division, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: cancelled.
NSN 5977-01-022-8468 has 2 manufacturer part numbers on file: AE50 (Phoenix Electric Mfg Co), 51-12000-002 (Kollmorgen Corporation Div Pmi Division).
5 possible matches (shared part number, not a government interchangeability claim): 7025-01-124-7435, 5935-01-224-1175, 5962-01-396-6926. 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.
NSN 5977-01-022-8468 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.