5330-00-494-3176 PACKING,PREFORMED Index 5340-00-494-3178 POST,ELECTRICAL-MECHANICAL EQUIPMENT

National Stock Number:
5310-00-494-3177

Federal Supply Class:
5310

National Item Identification Number:
004943177

Description:
NUT,SELF-LOCKING,CAP

Detail:
A nut internally threaded from one end, and completely enclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, dodecagonal or the like and taper to a cone or dome shape on the closed end. An integral feature is incorporated for locking on the threads of a mating memeber. Excludes NUT (1), STAMPED.


Manufacturer Information:
26CL62Y56878SPS TECHNOLOGIES, LLC
55K1-6272962HARVARD INDUSTRIES INC
STSCC002-0398897LOCKHEED MARTIN CORP


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN OR PREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALPLASTIC POLYAMIDE (NYLON) LOCKING INSERT
MATERIALSTEEL OVERALL EXCEPT INSERT
NOMINAL THREAD SIZE0.138 INCHES
NUT HEIGHT0.390 INCHES MAXIMUM
NUT STYLECAP
WIDTH ACROSS FLATS0.375 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
SURFACE TREATMENTCADMIUM OVERALL EXCEPT INSERT
TEMP RATING-65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJC
THREAD QUANTITY PER INCH32


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