5310-01-557-5922 NUT,SELF-LOCKING,HEXAGON Index 5310-01-557-2709 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-556-6217

Federal Supply Class:
5310

National Item Identification Number:
015566217

Description:
NUT,SELF-LOCKING,CONE SEAT,HEXAG

Detail:
A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also NUT (1), SELF-LOCKING, SINGLE BALL SEAT, HEXAGON.


Manufacturer Information:
1003940261C19MIL-COTS CORPORATION
359783C103KT1ANIXTER
3743430Y3H3FASTENAL COMPANY
ESP-E-56.101-GS338X5ND DEFENSE LLC
ESP-E-56.121-PP338X5ND DEFENSE LLC
359783C1338X5ND DEFENSE LLC
F3816GZW3HH58RAMCO SPECIALTIES INC


Techincal Specification:
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.320 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
NUT STYLECONE SEAT, HEXAGON
SPECIAL FEATURESFINISH: ZINC ALUMINUM CLEAR
WIDTH ACROSS FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTMS-4518, TYPE II MFR REF ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTZINC AND ALUMINUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNC
CONE SEAT ANGLE40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONCEMS A-31, PART II, TYPE 8 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,3/8 CAD P/T LOCK TYPE 8
PROPRIETARY CHARACTERISTICSPACS


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