5310-01-272-2576 NUT,PLAIN,HEXAGON Index 5310-01-272-2578 WASHER,FLAT

National Stock Number:
5310-01-272-2577

Federal Supply Class:
5310

National Item Identification Number:
012722577

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:
186012-460119MONADNOCK COMPANY, THE
5310PL07821639009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
FBL10021-429372HOWMET GLOBAL FASTENING SYSTEMS INC.
C9746-481755LOCKHEED MARTIN CORPORATION


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
FEATURES PROVIDEDFLOATING NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATION
MATERIAL
PLATE THICKNESS0.045 INCHES MAXIMUM
PLATE WIDTH0.661 INCHES MAXIMUM
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.250 INCHES
NUT LENGTH1.270 INCHES MAXIMUM
NUT HEIGHT0.450 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)


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