The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-240-1492, 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 General Electric Co Motor Business Group. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-00-240-1492 |
| Primary Part Number | K5855143AC1 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | General Electric Co Motor Business Group |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 |
| Mounting Facility | PRESS FIT |
| Brush Spring Adjustability | NONADJUSTABLE |
| Brush Pressure Spring Type Accommodated | SPIRAL TORSION |
| Inside Length | 0.688 INCHES NOMINAL IN |
| Material | COPPER ALLOY AND FIBER BOX |
| Inside Diameter | 0.190 INCHES NOMINAL IN |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 611573 | Bell and Howell Phillipsburg Co Corporate Offices (USA) |
| K5855143AC1 PRIMARY | General Electric Co Motor Business Group (USA) |
| K5855143AC2 PRIMARY | General Electric Co Motor Business Group (USA) |
NSN 5977-00-240-1492 is a Holder,electrical Contact Brush, manufactured by General Electric Co Motor Business Group, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-240-1492 has 3 cross-referenced part numbers: 611573 (Bell and Howell Phillipsburg Co Corporate Offices), K5855143AC1 (General Electric Co Motor Business Group), K5855143AC2 (General Electric Co Motor Business Group).
There are 2 known substitutes for 5977-00-240-1492: 4730-01-358-2911, 4720-01-707-4530. Verify interchangeability with system specifications before substitution.
Key specifications for K5855143AC1: Mounting Facility Quantity: 1; Mounting Facility: PRESS FIT; Brush Spring Adjustability: NONADJUSTABLE; Brush Pressure Spring Type Accommodated: SPIRAL TORSION. 9 total characteristics are documented in the Federal Logistics Information System.