The Brush,electrical Contact, cataloged under National Stock Number 5977-01-112-6111, 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 Morris Material Handling, Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-01-112-6111 |
| Primary Part Number | 73Q10-D1 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Morris Material Handling, Inc. |
| Status | ACTIVE |
| Length | 2.000 INCHES NOMINAL IN |
| Width | 0.500 INCHES NOMINAL IN |
| Material | CARBON |
| Thickness | 1.125 INCHES NOMINAL IN |
| 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 |
|---|---|
| 73Q10-D1 PRIMARY | Morris Material Handling, Inc. (USA) |
| 73Q10-D1 | Heavy Equipment Parts, Inc Dba Heavy Equipment Parts (USA) |
| Reference | Meaning |
|---|---|
| 6999ED848A | C/1 Advisory reference — outside the item-of-supply concept Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
NSN 5977-01-112-6111 is a Brush,electrical Contact, manufactured by Morris Material Handling, Inc., classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-112-6111 has 2 manufacturer part numbers on file: 73Q10-D1 (Morris Material Handling, Inc.), 73Q10-D1 (Heavy Equipment Parts, Inc Dba Heavy Equipment Parts).
Key specifications for 73Q10-D1: Length: 2.000 INCHES NOMINAL IN; Width: 0.500 INCHES NOMINAL IN; Material: CARBON; Thickness: 1.125 INCHES NOMINAL IN. 4 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.