4730-00-174-0157 LOCKNUT,PIPE Index 4730-00-174-0166 LOCKNUT,PIPE

National Stock Number:
4730-00-174-0158

Federal Supply Class:
4730

National Item Identification Number:
001740158

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
FIG57-1-2INCH91887M I F INDUSTRIES INC


Techincal Specification:
PACKING RECESS DIAMETER1.219 INCHES NOMINAL
PACKING RECESS DEPTH0.063 INCHES NOMINAL
MATERIALIRON OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT STYLEPIPE LOCKNUT
WIDTH ACROSS FLATS1.500 INCHES NOMINAL
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESNPSL
THREAD QUANTITY PER INCH14


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