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National Stock Number:
5365-00-432-4269
Federal Supply Class:
5365
National Item Identification Number:
004324269
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:
| 391-0481-004 | 13829 | PARKER HANNIFIN CORPORATION | | AW2010 | 13829 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.1234 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.062 INCHES MAXIMUM | | FIRST LEFT COUNTERBORE DEPTH | 0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM | | FIRST LEFT COUNTERBORE INSIDE DIAMETER | 1.875 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 660 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 932 | | OVERALL LENGTH | 0.401 INCHES MINIMUM AND 0.406 INCHES MAXIMUM | | SECOND RIGHT STEP OUTSIDE DIAMETER | 1.432 INCHES MAXIMUM | | SECOND RIGHT STEP WIDTH | 0.221 INCHES NOMINAL | | SPECIAL FEATURES | FOUR SLOTS ON FLANGE 0.187 IN. W EQUALLY SPACED | | STYLE DESIGNATOR | STEPPED SPACER |
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