5365-01-388-4487 SPACER,PLATE Index 5340-01-388-4489 COVER,ACCESS

National Stock Number:
5310-01-388-4488

Federal Supply Class:
5310

National Item Identification Number:
013884488

Description:
NUT,SELF-LOCKING,PLATE

Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
DAA7278D237-0011W025NORTHROP GRUMMAN SYSTEMS CORP


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALSTEEL COMP 630 OVERALL
THREAD SERIESUNF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
OVERALL HEIGHT0.700 INCHES NOMINAL
NUT LENGTH1.750 INCHES NOMINAL
NUT HEIGHT0.700 INCHES NOMINAL
PLATE THICKNESS0.243 INCHES NOMINAL
PLATE WIDTH0.750 INCHES NOMINAL
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE1 HOLE
MOUNTING HOLE DIAMETER0.290 INCHES NOMINAL
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER1.000 INCHES NOMINAL
FEATURES PROVIDEDFLOATING NUT


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