2920-00-774-4846 BREAKER Index 2920-00-774-4848 COVER ASSEMBLY

National Stock Number:
5305-00-774-4847

Federal Supply Class:
5305

National Item Identification Number:
007744847

Description:
SCREW,ASSEMBLED WASHER

Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).


Manufacturer Information:
10-8865322787PRECISION AEROSPACE CORPORATION DBA PRECISION ENGINE CONTROL
10-8865359501UNISON INDUSTRIES LLC
10-8865377820AMPHENOL CORP


Techincal Specification:
FASTENER LENGTH1.500 INCHES NOMINAL
HEAD HEIGHT0.172 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
PRIMARY WASHER MATERIAL THICKNESS0.062 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER0.367 INCHES NOMINAL
PRIMARY WASHER STYLESPLIT HELICAL RING
WASHER QUANTITY1
WIDTH BETWEEN FLATS0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
THREAD CLASS2A
THREAD LENGTH0.562 INCHES MINIMUM
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH20


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