The Brush Set,electrical Contact, cataloged under National Stock Number 5977-00-474-5604, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-474-5604 |
| Primary Part Number | 669762PC249 |
| Item Name | Brush Set,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Component Quantity | 2 |
| Document Type | INDUSTRIAL DRAWING |
| Document Identification | 265779 |
| Component Document Origin | INDUSTRIAL |
| Document Source | 56232 |
| 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 |
|---|---|
| 669762PC249 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| 265779 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 2200-3107507PCALL | 5/2 Secondary reference U.S. Government activity |
| 2200-3107507PCAL | 3/2 Design control — primary reference U.S. Government activity |
| 2200-3107507PC24P17SPE2203 | 5/2 Secondary reference U.S. Government activity |
| 265779EPCALL | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5977-00-474-5604 is a Brush Set,electrical Contact, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-474-5604 has 1 manufacturer part number on file: 669762PC249 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 669762PC249: Component Quantity: 2; Document Type: INDUSTRIAL DRAWING; Document Identification: 265779; Component Document Origin: INDUSTRIAL. 5 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.