5310-00-052-7671 NUT,PLAIN,HEXAGON Index 5310-00-052-7675 WASHER,FLAT

National Stock Number:
4730-00-052-7673

Federal Supply Class:
4730

National Item Identification Number:
000527673

Description:
LOCKNUT,TUBE FITTING

Detail:
AN ITEM WITH INTERNAL MACHINE THREADS DESIGNED TO FIT THE EXTERNAL MACHINE THREADS OF A TUBE FITTING. IT HAS FLAT FACES, ONE OF WHICH HAS A COUNTERBORED RECESS TO ACCOMMODATE PACKING, PACKING OR SEALING RING(S), GASKET(S), AND THE LIKE. THE ITEM, WHEN INSTALLED, PROVIDES A METHOD OF LOCKING AND SEALING THE CONNECTION. SEE ALSO LOCKNUT, PIPE; NUT (1), TUBE COUPLING AND NUT (1), PLAIN, HEXAGON.


Manufacturer Information:
4-070118C076M6AMZ ALABAMA INC.
4-070118C0FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
5924X401276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
4-070118C0U583SAE INTERNATIONAL
5924X479470DANA CORP WEATHERHEAD DIV
4-070118C81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
C5924X401276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
C7924X401276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
SAE J514 4 070118C0U583SAE INTERNATIONAL
SAE-J5140U583SAE INTERNATIONAL
GS152373030HAMILTON SUNDSTRAND CORPORATION
C7924X479470DANA CORP WEATHERHEAD DIV
C5924X479470DANA CORP WEATHERHEAD DIV


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
WIDTH ACROSS FLATS0.688 INCHES NOMINAL
NOMINAL TUBE OUTSIDE DIAMETER0.250 INCHES
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE73030
MFR SOURCE CONTROLLING REFERENCEGS1523


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