The Brush,electrical Contact, cataloged under National Stock Number 5977-01-116-4730, 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 Llc Dba General Motors Llc. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5977-01-116-4730 |
| Primary Part Number | 1946984 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Length | 0.750 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Distance From Center of Hole to Outside Edge | 0.320 INCHES NOMINAL IN |
| Distance From Brush Top to Hole Centerline | 0.160 INCHES NOMINAL IN |
| Top Style | FLAT WITH LEFT AND RIGHT EDGE BEVELED |
| Style Designator | ONE PIECE |
| Bevel Depth | 0.280 INCHES NOMINAL IN |
| Basic Shape Style | UNTHREADED SINGLE THROUGH HOLE |
| Contact Face Style | FLAT |
| Bevel Length | 0.230 INCHES NOMINAL IN |
| Width | 0.660 INCHES NOMINAL IN |
| Material | METAL GRAPHITE |
| Hole Diameter | 0.197 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |
| Thickness | 0.380 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 |
|---|---|
| SAW-11164730 | Southern Automotive Wholesalers, Inc (USA) |
| 1946984 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 1946484 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
NSN 5977-01-116-4730 is a Brush,electrical Contact, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-116-4730 has 2 manufacturer part numbers on file: SAW-11164730 (Southern Automotive Wholesalers, Inc), 1946984 (General Motors Llc Dba General Motors Llc).
Key specifications for 1946984: Length: 0.750 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR; Distance From Center of Hole to Outside Edge: 0.320 INCHES NOMINAL IN; Distance From Brush Top to Hole Centerline: 0.160 INCHES NOMINAL IN. 14 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.