5365-00-918-9759, SPACER,STEPPED

National Stock Number:
5365-00-918-9759

Federal Supply Class:
5365

National Item Identification Number:
009189759

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.

Manufacturer Information:

593904

73030

HAMILTON SUNDSTRAND CORPORATION

Techincal Specification:

FIRST LEFT COUNTERBORE DEPTH	0.101 INCHES MINIMUM AND 0.107 INCHES MAXIMUM
FIRST RIGHT STEP OUTSIDE DIAMETER	0.810 INCHES MAXIMUM
FIRST RIGHT STEP WIDTH	0.145 INCHES NOMINAL
FIRST RIGHT COUNTERBORE DEPTH	0.352 INCHES MINIMUM AND 0.368 INCHES MAXIMUM
FIRST RIGHT COUNTERBORE INSIDE DIAMETER	0.789 INCHES MINIMUM
OVERALL LENGTH	0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE OR AMS 4120 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 2024
SECOND LEFT COUNTERBORE INSIDE DIAMETER	0.793 INCHES MINIMUM
SECOND RIGHT STEP WIDTH	0.080 INCHES NOMINAL
SECOND RIGHT STEP OUTSIDE DIAMETER	0.900 INCHES MAXIMUM
STYLE DESIGNATOR	STEPPED SPACER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENT	ANODIZE

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