5305-00-754-4391 SCREW,MACHINE Index 5310-00-754-4399 INACTIVE

National Stock Number:
5310-00-754-4398

Federal Supply Class:
5310

National Item Identification Number:
007544398

Description:
WASHER,SPLIT

Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ITS TWO FLAT PARALLEL BEARING SURFACES ARE DIVIDED OR CUT ALONG THE RADIUS, LEAVING A CLEFT, FISSURE, OR CUTAWAY PORTION ACROSS THE RIM WHCH EXTENDS FROM THE OUTER CIRCUMFERENCE TO THE WASHER HOLE BUT WHICH IS NEVER AS LARGE AS THE WASHER HOLE DIAMETER. EXCLUDES WASHER (1), LOCK.


Manufacturer Information:
10043922-218876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
DISTANCE ACROSS SPLIT OPENING0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM
HOLE DIAMETER0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
OUTSIDE DIAMETER0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.016 INCHES MINIMUM AND 0.022 INCHES MAXIMUM
MATERIALSTEEL COMP 302 OVERALL
STYLE DESIGNATORSPLIT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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