6680-01-268-5153 METER,VOLUMETRIC POSITIVE DISPLA Index 5310-01-268-5155 NUT,SLIP ON LOCK

National Stock Number:
5310-01-268-5154

Federal Supply Class:
5310

National Item Identification Number:
012685154

Description:
LOCKNUT,RAPID ALIGNMENT

Detail:
AN ITEM HAVING INTERNAL THREADS DESIGNED TO MATE WITH AN EXTERNAL THREAD. THE ITEM IS TWO PERMANENTLY JOINED, INDEPENDENTLY ROTATABLE SLOTTED NUTS. IN THE OPEN STATE (SLOTS ALIGNED), THE ITEM CAN BE READILY SLIPPED ONTO OR OFF A THREADED ROD, BOLT, OR THE LIKE. IN THE CLOSED STATE (180 DEGREES BETWEEN NUT SLOTS), THE NUT LOCKS ONTO THE EXTERNAL THREAD. THE SLOTS RUN THE ENTIRE HEIGHT OF THE NUT. EXCLUDES NUT, PLAIN, SLOTTED (AS MODIFIED); NUT, SELF-LOCKING, SLOTTED (AS MODIFIED).


Manufacturer Information:
3816UNC0A645SLIP-ON LOCK NUT CO SUB OF S A INDUSTRIES


Techincal Specification:
BEARING SURFACE TYPECHAMFEREDCHAMFERED
MATERIALSTEEL COMP 12L14 OVERALL
NOMINAL THREAD SIZE0.375 INCHES0.375 INCHES
NUT HEIGHT0.469 INCHES NOMINAL0.469 INCHES NOMINAL
NUT STYLESLIP ONSLIP ON
WIDTH ACROSS FLATS0.875 INCHES NOMINAL0.875 INCHES NOMINAL
SURFACE TREATMENTCHROMATE ZINC OVERALL
THREAD CLASS2B2B
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH1616


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