167992-3
View detailed technical data, stock status, and sourcing information for: 167992-3
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An item specifically designed to be used in the transfer of electrical energy to or from another conducting surface. Either the brush or the surface is continually moving during the transfer of energy. The brush is usually composed in part of some form of the element carbon. Includes: (1) a single brush either with or without an attached shunt (flexible wire lead) and/or a helical or flat type pressure spring; (2) a split brush composed of two or more pieces (wafers), which are used in place of one brush usually connected together by individual shunts to a common terminal; (3) paired brushes composed of two identical or non-identical brushes connected together by a common shunt either with or without pressure springs or connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like either with or without individual shunts; (4) multiple brushes composed of more than two identical or non-identical brushes without pressure springs connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like by individual shunts. Does not include moving contacts which make and slide past stationary contacts, but are stationary while the circuit is conducting, such as the sliding contacts on a rheostat or the stationary contact on a synchro. Excludes: contact, electrical; and contact assembly, electrical.
0.182 inches minimum and 0.184 inches maximum thickness, 5 shunt position designator, 0.182 inches minimum and 0.184 inches maximum width, 0.253 inches nominal radius, rectangular body style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Shunt Position Designator
- 5
- Body Style
- rectangular
- Radius
- 0.253 inches nominal
- Width
- 0.182 inches minimum and 0.184 inches maximum
- Thickness
- 0.182 inches minimum and 0.184 inches maximum
- Length
- 0.343 inches nominal
- Terminal Diameter
- 0.265 inches nominal
- Spring Free Length
- 0.750 inches nominal
- Largest Outside Diameter
- 0.187 inches nominal
- Brush Shunt Length
- 0.406 inches nominal single shunt
- Contact Face Style
- concave
- Shunt Insulation Provision And Quantity
- 1 uninsulated
- Criticality Code Justification
- feat
- Pressure Spring Type And Quantity
- 1 cylindrical
- Special Features
- 1 shunt terminal,critical for spring wire dia 0.0113 in.
- Material
- electrographitic
- Material Document And Classification
- carbone grade 52 mfr ref single material response
- Style Designator
- one piece
- Terminal Type And Quantity
- 1 round cap
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5977-00-504-6171 | No Name Available | 07/21/1971 |
| 5977-00-518-3414 | No Name Available | 01/01/1960 |
| 5977-00-887-7450 | No Name Available | 09/17/1973 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 115-0436B | Electrical Contact Brush |
| 167992-3 | Electrical Contact Brush |
| 3-862-00012 | Electrical Contact Brush |
| 8909304-1 | Electrical Contact Brush |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5977-00-284-7634?
Does the NSN 5977-00-284-7634 have a Schedule B code assigned?
Does NSN 5977-00-284-7634 require demilitarization?
Does NSN 5977-00-284-7634 contain precious materials?
Does NSN 5977-00-284-7634 contain hazardous materials?
When the NSN 5977-00-284-7634 was assigned to the Federal Catalog?
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