The Brush,electrical Contact, cataloged under National Stock Number 5977-01-273-2519, 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 Borgwarner Pds (anderson), L.l.c.. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5977-01-273-2519 |
| Primary Part Number | 1852894 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — Electrical Contact Brushes and Electrodes |
| Manufacturer | Borgwarner Pds (anderson), L.l.c. |
| Status | ACTIVE |
| Length | 0.905 INCHES NOMINAL IN |
| Body Style | RECTANGULAR |
| Style Designator | ONE PIECE |
| Material Document and Classification | MORGANITE GRADE CM-851 MFR REF SINGLE MATERIAL RESPONSE |
| Outer Edge to Groove Edge Distance | 0.427 INCHES NOMINAL IN |
| Basic Shape Style | RECTANGULAR GROOVE IN FRONT |
| Contact Face Style | FLAT |
| Width | 1.444 INCHES NOMINAL IN |
| Material | GRAPHITE |
| Groove Width | 0.590 INCHES NOMINAL IN |
| Thickness | 0.311 INCHES MINIMUM AND 0.418 INCHES MAXIMUM 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 |
|---|---|
| 1852894 PRIMARY | Borgwarner Pds (anderson), L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 1852894 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
| 1852894 | 5/9 Secondary reference Delco Remy America Inc |
| 1852894 | 5/9 Secondary reference General Motors Llc Dba General Motors Llc |
NSN 5977-01-273-2519 is a Brush,electrical Contact, manufactured by Borgwarner Pds (anderson), L.l.c., classified under FSC 5977, Electrical Contact Brushes and Electrodes. Status: active.
NSN 5977-01-273-2519 has 1 manufacturer part number on file: 1852894 (Borgwarner Pds (anderson), L.l.c.).
Key specifications for 1852894: Length: 0.905 INCHES NOMINAL IN; Body Style: RECTANGULAR; Style Designator: ONE PIECE; Material Document and Classification: MORGANITE GRADE CM-851 MFR REF SINGLE MATERIAL RESPONSE. 11 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.