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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:
| MATERIAL | STEEL COMP 8630 OR | | STEEL COMP 4130 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050 ASSN STD 1ST MATERIAL RESPONSE OR | | MIL-S-6758 MIL SPEC 2ND MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 0.859 INCHES MINIMUM AND | | 0.866 INCHES MAXIMUM | | SHOULDER DIAMETER | 1.064 INCHES MINIMUM AND | | 1.065 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.240 INCHES MINIMUM AND | | 1.260 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.175 INCHES MINIMUM AND | | 0.180 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.055 INCHES MINIMUM AND | | 0.060 INCHES MAXIMUM | | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
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