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


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