The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-238-7218, 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 Continental Electric Motors, Inc.. Government technical data includes 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5977-00-238-7218 |
| Primary Part Number | 32307X32311-2 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Continental Electric Motors, Inc. |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 |
| Terminal Quantity | 1 |
| Inside Width | 0.250 INCHES NOMINAL IN |
| Terminal Type | SCREW |
| Inside Length | 1.375 INCHES NOMINAL IN |
| Top Thread Location | EXTERNAL |
| Thread Length | 0.219 INCHES NOMINAL IN |
| Overall Thickness | 1.312 INCHES NOMINAL IN |
| Brush Quantity Accommodated Per Holder | 1 |
| Mounting Facility | BRACKET(S) |
| Inside Thickness | 0.156 INCHES NOMINAL IN |
| Material | COPPER ALLOY BOX |
| Thread Size and Series/type Designator | 0.500-32 UN |
| 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 |
|---|---|
| 32307X32311-2 PRIMARY | Continental Electric Motors, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 32307X32311-2 | 3/9 Design control — primary reference Continental Electric Co Inc |
| C23610-14 | 5/9 Secondary reference Continental Electric Co Inc |
| K881443-17SUB1 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5977-00-238-7218 is a Holder,electrical Contact Brush, manufactured by Continental Electric Motors, Inc., classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-238-7218 has 1 manufacturer part number on file: 32307X32311-2 (Continental Electric Motors, Inc.).
Key specifications for 32307X32311-2: Mounting Facility Quantity: 1; Terminal Quantity: 1; Inside Width: 0.250 INCHES NOMINAL IN; Terminal Type: SCREW. 13 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.