5998-01-525-3174 CIRCUIT CARD ASSEMBLY Index 2840-01-525-3176 CONE,EXHAUST AIRCRAFT GAS TURBIN

National Stock Number:
5310-01-525-3175

Federal Supply Class:
5310

National Item Identification Number:
015253175

Description:
NUT,SELF-LOCKING,SLOTTED,HEXAGON

Detail:
A NUT HAVING A FLAT BEARING SURFACE AND 6 FLAT SIDES WITH SLOTS IN ITS UPPER PORTION. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. THE SLOTS, WHEN USED IN CONJUNCTION WITH A SOLID OR SPLIT (COTTER) PIN, ACT AS AN EXTRA "FAIL SAFE", FEATURE IN CRITICAL APPLICATIONS. EXCLUDES NUT (1), SELF-LOCKING, CASTELLATED, OCTAGON.


Manufacturer Information:
1005359405606GENERAL DYNAMICS-OTS, INC.
1005359428977ACCURATE PRECISION FASTENER CORP.
APF5359428977ACCURATE PRECISION FASTENER CORP.


Techincal Specification:
BEARING SURFACE TYPEFLAT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT0.395 INCHES MINIMUM AND 0.415 INCHES MAXIMUM
NUT STYLESLOTTED, HEXAGON
MATERIALSTEEL COMP 302 AND STEEL COMP 303 AND STEEL COMP 304 AND STEEL COMP 305 AND STEEL COMP 384 OVERALL
NOMINAL THREAD SIZE0.750 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT SELF-LOCKING HEX
WIDTH ACROSS FLATS1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNEF
THREAD QUANTITY PER INCH20


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