5310-00-720-7643 NUT,SELF-LOCKING,PLATE Index 5306-00-720-7647 BOLT,SHEAR

National Stock Number:
5310-00-720-7644

Federal Supply Class:
5310

National Item Identification Number:
007207644

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
5310PL09338529009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
BACN10BY84W81205THE BOEING COMPANY
GN10BP42826512NORTHROP GRUMMAN SYSTEMS CORPORATION
MILN2502781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NAS679C4W2N935BOEING DISTRIBUTION SERVICES X, INC.
NAS679C4W80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS679-C4W8K112FREUNDLICH SUPPLY COMPANY, INC.


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE120.0 DEGREES NOMINAL NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.219 INCHES MAXIMUM
NUT STYLEHEXAGON
PRECIOUS MATERIALSILVER
SPECIAL FEATURESINTERNAL WRENCHING
SPECIFICATION/STANDARD DATA81205-BACN10BY MANUFACTURERS STANDARD
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
TEMP RATING800.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNJF


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