The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-238-9733, 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 Westinghouse Electric Corp. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-238-9733 |
| Primary Part Number | S1405195 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 |
| Inside Width | 0.754 INCHES NOMINAL IN |
| Inside Length | 1.500 INCHES NOMINAL IN |
| Overall Thickness | 2.031 INCHES NOMINAL IN |
| Brush Quantity Accommodated Per Holder | 1 |
| Mounting Facility | UNTHREADED HOLES |
| Inside Thickness | 1.251 INCHES NOMINAL IN |
| Material | COPPER ALLOY 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 |
|---|---|
| 31J651ITEM7 | Westinghouse Electric Corp (USA) |
| S1405195 PRIMARY | Westinghouse Electric Corp (USA) |
NSN 5977-00-238-9733 is a Holder,electrical Contact Brush, manufactured by Westinghouse Electric Corp, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-238-9733 has 2 manufacturer part numbers on file: 31J651ITEM7 (Westinghouse Electric Corp), S1405195 (Westinghouse Electric Corp).
Key specifications for S1405195: Mounting Facility Quantity: 2; Inside Width: 0.754 INCHES NOMINAL IN; Inside Length: 1.500 INCHES NOMINAL IN; Overall Thickness: 2.031 INCHES NOMINAL IN. 8 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.