NSN 5977-00-506-1709 A7L157, 00-506-1709, 005061709
Product Details | ELECTRICAL CONTACT BRUSH
5977-00-506-1709 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.
Part Alternates: A7L157, 5977-00-506-1709, 00-506-1709, 5977005061709, 005061709
Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
59 | 01 JAN 1963 | 00-506-1709 | 00302 ( BRUSH, ELECTRICAL CONTACT ) |
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Technical Data | NSN 5977-00-506-1709
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | A1 ONE PIECE |
MATERIAL | ELECTROGRAPHITIC |
MATERIAL DOCUMENT AND CLASSIFICATION | STACKPOLE CARBON CO,GR 430 MFR REF SINGLE MATERIAL RESPONSE |
BODY STYLE | B3 RECTANGULAR COMMUTATOR |
WIDTH | 1.125 INCHES NOMINAL |
THICKNESS | 0.312 INCHES NOMINAL |
LENGTH | 0.781 INCHES NOMINAL |
CONTACT FACE STYLE | D2 CONCAVE |
RADIUS | 0.922 INCHES NOMINAL |
SLOT DEPTH | 0.156 INCHES NOMINAL |
SLOT WIDTH | 0.156 INCHES NOMINAL |
BEVEL DEPTH | 0.219 INCHES NOMINAL |
BEVEL LENGTH | 0.219 INCHES NOMINAL |
OUTER EDGE TO SLOT EDGE DISTANCE | 0.484 INCHES NOMINAL |
SHUNT INSULATION PROVISION AND QUANTITY | 2 UNINSULATED |
SHUNT POSITION DESIGNATOR | 8 |
BRUSH SHUNT LENGTH | 1.563 INCHES NOMINAL ALL SHUNTS |
TERMINAL TYPE AND QUANTITY | 1 TUBULAR W/HOLE |
TERMINAL HOLE DIAMETER | 0.144 INCHES NOMINAL |
MANUFACTURERS CODE | 17472 |
DESIGN CONTROL REFERENCE | A7L157 |
Restrictions/Controls & Freight Information | NSN 5977-00-506-1709
Category | Code | Description |
---|---|---|
Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
Precious Metals Indicator Code: | U | Precious metal type is unknown |
Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
Category | Code | Description |
---|---|---|
NMF Description | 040580 | CARBON BRUSHES GENERATOR/MOTOR |
Less than car load rating | M | 85 |
Less than truck load rating | M | 85.0 |
Water commodity Code | 72D | unknown |
Originating Activity Code | XX | |
Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
Air Special Handling | Z | No special handling required. |
Special Handling Code | 9 | unknonwn |
HAZMAT | ||
Type of Cargo | Z | No special type of cargo code applicable |