The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-179-9146, 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 Northfield Electric Motor Co Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5977-00-179-9146 |
| Primary Part Number | 49947 |
| Item Name | Holder,electrical Contact Brush |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Northfield Electric Motor Co Inc |
| Status | ACTIVE |
| Inside Width | 0.125 INCHES NOMINAL IN |
| Top Thread Location | EXTERNAL |
| Brush Quantity Accommodated Per Holder | 1 |
| Inside Thickness | 0.234 INCHES NOMINAL IN |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Terminal Type | HOLE |
| Mounting Facility Quantity | 1 |
| Mounting Facility | PRESS FIT |
| Inside Length | 0.844 INCHES NOMINAL IN |
| Terminal Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 49947 | Northfield Electric Motor Co Inc (USA) |
NSN 5977-00-179-9146 is a Holder,electrical Contact Brush, manufactured by Northfield Electric Motor Co Inc, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-00-179-9146 has 1 cross-referenced part number: 49947 (Northfield Electric Motor Co Inc).
There are 2 known substitutes for 5977-00-179-9146: 5330-00-303-1348, 5360-01-231-1443. Verify interchangeability with system specifications before substitution.
Key specifications for 49947: Inside Width: 0.125 INCHES NOMINAL IN; Top Thread Location: EXTERNAL; Overall Length: 0.844 INCHES NOMINAL IN; Brush Quantity Accommodated Per Holder: 1. 11 total characteristics are documented in the Federal Logistics Information System.