5305-01-647-8254 SCREW,CAP,HEXAGON HEAD 5305-01-647-8337 SCREW,MACHINE

National Stock Number:
5305-01-647-8297

Federal Supply Class:
5305

National Item Identification Number:
016478297

Description:
SCREW,CAP,SOCKET HEAD


Manufacturer Information:
NAS1351N3-14LB02FP7INSITU, INC.
NAS1351N3-14LB81205THE BOEING COMPANY


Techincal Specification:
FASTENER LENGTH0.875 INCHES MINIMUM
HEAD DIAMETER0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
HEAD HEIGHT0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
HEAD STYLEFLAT FILLISTER
NOMINAL THREAD DIAMETER0.190 INCHES
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, CAP, SOCKET HEAD, UNDRILLED, SELF-LOCKING (MALE/PATCH), HEAT-RESISTANT STEEL, UNRF-3A
WIDTH ACROSS FLATS0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2700, METHOD 1, TYPE 2 OR TYPE 8, CLASS 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES MINIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNRF


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