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National Stock Number:
5977-00-552-1059
Federal Supply Class:
5977
National Item Identification Number:
005521059
Description:
BRUSH,ELECTRICAL CONTACT
Detail:
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.
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Manufacturer Information:
| 10412 | 18783 | MIRAJ CORP | | 26C127P01 | 0AHP6 | NATIONAL ELECTRICAL CARBON PRODUCTS, INC. | | 26C127P01 | 34990 | NATIONAL ELECTRICAL CARBON PRODUCTS INC EAST STROUDSBURG-PA | | 818816-1 | 64547 | HONEYWELL INTERNATIONAL, INC | | 818816-1 | 83298 | ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE |
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Techincal Specification:
| ANGLE | 30.0 DEGREES NOMINAL | | BEVEL ANGLE | 16.0 DEGREES NOMINAL | | BODY STYLE | RECTANGULAR SLIP RING | | BRUSH SHUNT LENGTH | 2.250 INCHES NOMINAL SINGLE SHUNT | | CLIP TYPE | NEMA HAMMER TYPE CHANNEL A | | CONTACT FACE STYLE | CONCAVE ON BEVEL | | LENGTH | 1.375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | NATIONAL GRADE T461 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | CARBON GRAPHITE | | PROPRIETARY CHARACTERISTICS | PACS | | RADIUS | 1.234 INCHES NOMINAL | | SHUNT INSULATION PROVISION AND QUANTITY | 1 INSULATED | | SHUNT POSITION DESIGNATOR | 6 | | WIDTH | 0.184 INCHES MINIMUM AND 0.187 INCHES MAXIMUM | | STYLE DESIGNATOR | ONE PIECE | | TERMINAL HOLE DIAMETER | 0.169 INCHES MINIMUM AND 0.174 INCHES MAXIMUM | | TERMINAL TYPE AND QUANTITY | 1 TUBULAR W/HOLE | | THICKNESS | 0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | TOP STYLE | BEVELED FRONT |
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