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National Stock Number:
5365-01-378-8515
Federal Supply Class:
5365
National Item Identification Number:
013788515
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:
| 93116205 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.485 INCHES MINIMUM AND 2.515 INCHES MAXIMUM | | FIRST LEFT COUNTERBORE DEPTH | 1.345 INCHES MINIMUM AND 1.405 INCHES MAXIMUM | | FIRST LEFT COUNTERBORE INSIDE DIAMETER | 1.673 INCHES MINIMUM AND 1.703 INCHES MAXIMUM | | FIRST RIGHT STEP OUTSIDE DIAMETER | 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM | | OVERALL LENGTH | 3.345 INCHES MINIMUM AND 3.405 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 7075 | | SECOND RIGHT STEP WIDTH | 0.700 INCHES NOMINAL | | STYLE DESIGNATOR | STEPPED SPACER |
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