The Brush,electrical Contact, cataloged under National Stock Number 5977-01-307-4978, 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 Rexel Usa, Inc. Dba Gexpro Div Gexpro. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5977-01-307-4978 |
| Primary Part Number | 36A164453AAP20 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Rexel Usa, Inc. Dba Gexpro Div Gexpro |
| Status | ACTIVE |
| Material Document and Classification | NATIONAL GRADE T500 MFR REF SINGLE MATERIAL RESPONSE |
| Material | CARBON |
| 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 |
|---|---|
| 36A164453AAP20 PRIMARY | Rexel Usa, Inc. Dba Gexpro Div Gexpro (USA) |
| Reference | Meaning |
|---|---|
| 36A164453AAP20 | 3/9 Design control — primary reference National Electrical Carbon Products Inc East Stroudsburg-Pa |
| 36A164453AA-020 | 5/9 Secondary reference General Electric Co Direct Current Motor and Generator Dept |
| 36A164453AA020 | C/1 Advisory reference — outside the item-of-supply concept General Electric Co Outdoor Breaker Business Section |
NSN 5977-01-307-4978 is a Brush,electrical Contact, manufactured by Rexel Usa, Inc. Dba Gexpro Div Gexpro, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-307-4978 has 1 manufacturer part number on file: 36A164453AAP20 (Rexel Usa, Inc. Dba Gexpro Div Gexpro).
Key specifications for 36A164453AAP20: Material Document and Classification: NATIONAL GRADE T500 MFR REF SINGLE MATERIAL RESPONSE; Material: CARBON. 2 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.