The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-038-3602, 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 General Motors Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 18 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 32 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-038-3602 |
| Primary Part Number | 5338291 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Brush Spring Adjustability | ADJUSTABLE |
| Mounting Facility Quantity | 2 |
| Terminal Quantity | 1 |
| Inside Width | 0.998 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN |
| Terminal Type | SCREW |
| Inside Length | 1.188 INCHES NOMINAL IN |
| Overall Thickness | 4.000 INCHES NOMINAL IN |
| Brush Quantity Accommodated Per Holder | 1 |
| Brush Pressure Spring Type Accommodated | HELICAL TORSION |
| Mounting Facility | CLAMP AND BAR |
| Inside Thickness | 0.497 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN |
| Material | COPPER ALLOY AND STEEL BOX |
| 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 |
|---|---|
| N5384499SH2ITEM10 | General Motors Llc Dba General Motors Llc (USA) |
| N5386164PC34 | General Motors Llc Dba General Motors Llc (USA) |
| 5338291 PRIMARY | General Motors Corp (USA) |
| N5390521PC25 | General Motors Llc Dba General Motors Llc (USA) |
| N5384493PC22 | General Motors Llc Dba General Motors Llc (USA) |
| N5384493ITEM4 | General Motors Llc Dba General Motors Llc (USA) |
| N5384496PC27 | General Motors Llc Dba General Motors Llc (USA) |
| N5368935PC38 | General Motors Llc Dba General Motors Llc (USA) |
| N5384499PC20 | General Motors Llc Dba General Motors Llc (USA) |
| N5384350SH2PC72 | General Motors Llc Dba General Motors Llc (USA) |
| N5390521ITEM10 | General Motors Llc Dba General Motors Llc (USA) |
| N5386164ITEM4 | General Motors Llc Dba General Motors Llc (USA) |
| N5312463PC25 | General Motors Llc Dba General Motors Llc (USA) |
| N5381906PC33 | General Motors Llc Dba General Motors Llc (USA) |
| N5390159PC37 | General Motors Llc Dba General Motors Llc (USA) |
| N5386161SH2PC59 | General Motors Llc Dba General Motors Llc (USA) |
| N5377640PC41 | General Motors Llc Dba General Motors Llc (USA) |
| 5381455 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| N5381906PC33 | 5/9 Secondary reference General Motors Corp |
| N5390159PC37 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| N5384493ITEM4 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| N5384499PC20 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| N5312463PC25 | 5/9 Secondary reference General Motors Corp |
| N5386164ITEM4 | 5/9 Secondary reference General Motors Corp |
| N5384493PC22 | 5/9 Secondary reference General Motors Corp |
| N5390521ITEM10 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| N5384496PC27 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| N5384350SH2PC72 | 5/9 Secondary reference General Motors Corp |
| N5384350SH2PC72 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| N5377640PC41 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| N5386161SH2PC59 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| N5381906PC33 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| N5384493ITEM4 | 5/9 Secondary reference General Motors Corp |
| N5386164PC34 | 5/9 Secondary reference General Motors Corp |
| 5381455 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| N5386164ITEM4 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
| N5390521ITEM10 | 5/9 Secondary reference General Motors Corp |
| N5368935PC38 | 5/9 Secondary reference General Motors Corp Delco Products Div Machine Control Systems |
NSN 5977-00-038-3602 is a Holder,electrical Contact Brush, manufactured by General Motors Corp, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-038-3602 has 18 manufacturer part numbers on file: N5384499SH2ITEM10 (General Motors Llc Dba General Motors Llc), N5386164PC34 (General Motors Llc Dba General Motors Llc), 5338291 (General Motors Corp), N5390521PC25 (General Motors Llc Dba General Motors Llc), N5384493PC22 (General Motors Llc Dba General Motors Llc) and 13 more.
Key specifications for 5338291: Brush Spring Adjustability: ADJUSTABLE; Mounting Facility Quantity: 2; Terminal Quantity: 1; Inside Width: 0.998 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN. 12 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.