5310-00-638-6779 NUT,PLAIN,WING Index 5305-00-638-6786 SCREW,MACHINE

National Stock Number:
5310-00-638-6781

Federal Supply Class:
5310

National Item Identification Number:
006386781

Description:
NUT,PLAIN,WING

Detail:
A nut having wings designed for manual turning without driver or wrench.


Manufacturer Information:
531731619200US ARMY ARDEC RDECOM


Techincal Specification:
BODY DIAMETER1.250 INCHES NOMINAL
COUNTERBORE DIAMETER0.940 INCHES NOMINAL NUT
FABRICATION METHODCAST
OVERALL HEIGHT1.344 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT COUNTERBORE DEPTH0.560 INCHES NOMINAL NUT
NUT STYLEWING
WING SPREAD WIDTH2.688 INCHES NOMINAL
SURFACE TREATMENTENAMEL OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNF


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