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National Stock Number:
5365-01-241-3303
Federal Supply Class:
5365
National Item Identification Number:
012413303
Description:
SPACER,STEPPED
Detail:
A TUBULAR SHAPED ITEM WITH A ROUND OR HEXAGON PERIPHERAL SHAPE HAVING TWO FLAT BEARING SURFACES PERPENDICULAR TO THE AXIS OF THE CENTRALLY LOCATED HOLE. IT IS DESIGNED TO MAINTAIN A PREDETERMINED DISTANCE BETWEEN ASSEMBLED PARTS. THE ITEM MAY BE WITH OR WITHOUT FLANGE(S) OF ANY PERIPHERAL SHAPE. THE LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR DISTANCE ACROSS PERIPHERAL FLATS. (WHEN THE LENGTH, OUTSIDE DIAMETER, AND/OR DISTANCE ACROSS PERIPHERAL FLATS ARE DESIGNATED AS A TOLERANCE, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.) IT MUST HAVE ONE OR MORE INTERNAL STEPS (COUNTERBORES) AND/OR EXTERNAL STEPS ON EITHER OR BOTH BEARING SURFACES. EXCLUDES SPACER, OPTICAL ELEMENT. SEE ALSO WASHER, RECESSED AND WASHER, SHOULDERED AND RECESSED.
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Manufacturer Information:
| 623-2095-001 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| OVERALL LENGTH | 0.438 INCHES NOMINAL | | SECOND RIGHT STEP OUTSIDE DIAMETER | 0.266 INCHES MAXIMUM | | SECOND RIGHT STEP WIDTH | 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.156 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.307 INCHES MAXIMUM | | FIRST LEFT COUNTERBORE DEPTH | 0.344 INCHES NOMINAL | | FIRST LEFT COUNTERBORE INSIDE DIAMETER | 0.219 INCHES MINIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 225/8,ALLOY 6061,T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | PROPRIETARY CHARACTERISTICS | PACS |
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