4730-00-174-0155 LOCKNUT,PIPE Index 4730-00-174-0158 LOCKNUT,PIPE

National Stock Number:
4730-00-174-0157

Federal Supply Class:
4730

National Item Identification Number:
001740157

Description:
LOCKNUT,PIPE

Detail:
A HEXAGONAL OR OCTAGONAL NUT CONTAINING INTERNAL STRAIGHT PIPE THREADS. IT HAS FLAT FACES, ONE OF WHICH CONTAINS A PACKING RECESS. SEE ALSO LOCKNUT, ELECTRICAL CONDUIT; LOCKNUT, TUBE FITTING; AND SEAL NUT, PIPE.


Manufacturer Information:
FIG5791887M I F INDUSTRIES INC


Techincal Specification:
PACKING RECESS DEPTH0.063 INCHES NOMINAL
PACKING RECESS DIAMETER1.000 INCHES NOMINAL
MATERIALIRON OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT STYLEPIPE LOCKNUT
WIDTH ACROSS FLATS1.250 INCHES NOMINAL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH14
THREAD SERIESNPSL


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