5310-01-583-8207 WASHER,FLAT Index 5310-01-583-8251 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-583-8248

Federal Supply Class:
5310

National Item Identification Number:
015838248

Description:
WASHER,LOCK BLANK

Detail:
A WASHER THAT IS SHOULDERED AND ROUND IN SHAPE AND ALSO HAS A SERRATED OUTSIDE DIAMETER. ITS SERRATED EDGES ARE SO DESIGNED THAT WHEN INSTALLED APPLIED PRESSURE PRODUCES A SPRING TENSION AND/OR LOCKING PRINCIPLE. THE ITEM PROVIDES A BASE, SEAT, OR STRIKE PLATE WHEN USED WITH EQUIPMENT.


Manufacturer Information:
80-025-429372HOWMET GLOBAL FASTENING SYSTEMS INC.
80-025-497393SPS TECHNOLOGIES LLC
80-025-497499BELL TEXTRON INC


Techincal Specification:
III MATERIALSTEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303 OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER SEATS
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.218 INCHES MINIMUM AND 0.228 INCHES MAXIMUM
SHOULDER DIAMETER0.250 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
STYLE DESIGNATORSERRATED AND SHOULDERED BLANK
SURFACE TREATMENTPASSIVATE OVERALL


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