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National Stock Number: 5310-00-948-4248
Federal Supply Class: 5310
National Item Identification Number: 009484248
Description: WASHER,SHOULDERED
Detail: A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.
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Manufacturer Information:
NAS538-14P18 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
HOLE DIAMETER | 0.859 INCHES MINIMUM AND 0.866 INCHES MAXIMUM | OUTSIDE DIAMETER | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 2ND MATERIAL RESPONSE OVERALL | MATERIAL THICKNESS | 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM | MATERIAL | STEEL COMP 8630 OR STEEL COMP 4130 OVERALL | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH | SHOULDER DIAMETER | 1.064 INCHES MINIMUM AND 1.065 INCHES MAXIMUM | SHOULDER HEIGHT | 0.175 INCHES MINIMUM AND 0.180 INCHES MAXIMUM | STYLE DESIGNATOR | SHOULDERED | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL |
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