The Brush,electrical Contact, cataloged under National Stock Number 5977-00-391-4007, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is National Electrical Carbon Products Inc East Stroudsburg-Pa. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-391-4007 |
| Primary Part Number | 1334489X03 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | National Electrical Carbon Products Inc East Stroudsburg-Pa |
| Status | ACTIVE |
| Width | 0.750 INCHES NOMINAL IN |
| Body Style | RECTANGULAR COMMUTATOR |
| Shunt Position Designator | 7 |
| Top Style | BEVELED FRONT |
| Contact Face Style | BEVELED |
| Thickness | 0.250 INCHES NOMINAL IN |
| Angle | 30.0 DEGREES NOMINAL |
| Clip Bevel Angle in Deg | 30.0 NOMINAL |
| Length | 1.250 INCHES NOMINAL IN |
| Bevel Angle | 15.0 DEGREES NOMINAL |
| Material Document and Classification | NATIONAL GRADE R885 MFR REF SINGLE MATERIAL RESPONSE |
| Brush Shunt Length | 1.625 INCHES NOMINAL SINGLE SHUNT IN |
| Style Designator | ONE PIECE |
| Terminal Type and Quantity | 1 BENT W/SLOT |
| Clip Type | NEMA HAMMER TYPE ANGULAR A-EXTENDED |
| Material | GRAPHITE |
| Terminal Slot Width | 0.196 INCHES NOMINAL IN |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1334489X03 | National Electrical Carbon Products Inc East Stroudsburg-Pa (USA) |
| 1334489-2 | General Electric Co Direct Current Motor and Generator Dept (USA) |
| 10566-4 | Swisstronics Inc (USA) |
| 1334489X03 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| K-1334489P4 | General Electric Co Direct Current Motor and Generator Dept (USA) |
| 1473333PC89 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5977-00-391-4007 is a Brush,electrical Contact, manufactured by National Electrical Carbon Products Inc East Stroudsburg-Pa, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-391-4007 has 6 cross-referenced part numbers: 1334489X03 (National Electrical Carbon Products Inc East Stroudsburg-Pa), 1334489-2 (General Electric Co Direct Current Motor and Generator Dept), 10566-4 (Swisstronics Inc), 1334489X03 (National Electrical Carbon Products, Inc. Div Electrical), K-1334489P4 (General Electric Co Direct Current Motor and Generator Dept) and 1 more.
There are 3 known substitutes for 5977-00-391-4007: 6150-01-436-8496, 6695-01-650-5505, 4730-01-683-8642. Verify interchangeability with system specifications before substitution.
Key specifications for 1334489X03: Width: 0.750 INCHES NOMINAL IN; Body Style: RECTANGULAR COMMUTATOR; Shunt Position Designator: 7; Top Style: BEVELED FRONT. 18 total characteristics are documented in the Federal Logistics Information System.