The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-948-5782, 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 Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-948-5782 |
| Primary Part Number | 1542191 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 |
| Terminal Quantity | 1 |
| Inside Width | 0.219 INCHES NOMINAL IN |
| Terminal Type | SOLDER LUG |
| Inside Length | 0.375 INCHES NOMINAL IN |
| Overall Diameter | 0.937 INCHES NOMINAL IN |
| Top Thread Location | EXTERNAL |
| Thread Length | 0.188 INCHES NOMINAL IN |
| Mounting Facility | PRESS FIT |
| Inside Thickness | 0.688 INCHES NOMINAL IN |
| Material | COPPER ALLOY BOX |
| Thread Size and Series/type Designator | 0.562-27 UNS |
| 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 |
|---|---|
| 1542191 PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| Reference | Meaning |
|---|---|
| 1542191 | 5/9 Secondary reference U.S. Government activity |
NSN 5977-00-948-5782 is a Holder,electrical Contact Brush, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-00-948-5782 has 1 manufacturer part number on file: 1542191 (Honeywell International, Inc Div Aerospace-Tucson).
Key specifications for 1542191: Mounting Facility Quantity: 1; Terminal Quantity: 1; Inside Width: 0.219 INCHES NOMINAL IN; Terminal Type: SOLDER LUG. 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.