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National Stock Number:
5310-01-264-9409
Federal Supply Class:
5310
National Item Identification Number:
012649409
Description:
WASHER,LOCK
Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
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Manufacturer Information:
| 085 310 19 | 81495 | KOEHRING CRANES INC DBA TEREX CRANES DIV WAVERLY OPERATIONS | | B-12-DIN-127 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | DIN127-B12-A4C | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | DIN127B-M12-A4C | 15526 | METRIC AND MULTISTANDARD COMPONENTS CORP |
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Techincal Specification:
| HARDNESS RATING | 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 12.2 MILLIMETERS MINIMUM AND 12.7 MILLIMETERS MAXIMUM | | OUTSIDE DIAMETER | 21.1 MILLIMETERS MAXIMUM | | MATERIAL THICKNESS | 2.35 MILLIMETERS MINIMUM AND 2.65 MILLIMETERS MAXIMUM | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DIN267,SHEET 9,CODE A4 NATIONAL SPEC 1ST TREATMENT RESPONSE AND DIN50941,PROCESS GROUP C NATIONAL SPEC 2ND TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
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