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National Stock Number:
5975-00-152-1097
Federal Supply Class:
5975
National Item Identification Number:
001521097
Description:
LOCKNUT,ELECTRICAL CONDUIT
Detail:
AN ITEM HAVING INTERNAL THREADS DESIGNED TO FIT THE EXTERNAL THREADS OF AN ELECTRICAL CONDUIT OR FITTING FOR CONNECTING TO A JUNCTION BOX, PANEL, WIREWAY, OR OTHER POINT OF TERMINATION, AND WHICH, WHEN INSTALLED, PROVIDES A METHOD OF TIGHTENING TO LOCK THE CONNECTION. THE ITEMS MAY BE EITHER FLAT-SIDED OR CIRCULAR IN EXTERNAL SHAPE AND MUST HAVE A SPECIFIC CONDUIT SIZE DESIGNATION. SEE BONDNUT, ELECTRICAL CONDUIT AND LOCKNUT, TUBE FITTING. EXCLUDES NU T (1), PLAIN HEXAGON.
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Manufacturer Information:
| FEDSTD156 | 06542 | FEDERAL STANDARDS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| DRIVE TYPE | KEYWAY | | CONDUIT SIZE ACCOMMODATED | 3.500 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | 1 CLASS AND P KIND AND 3 TYPE | | MATERIAL | IRON OR STEEL | | THREAD SIZE | 3-1/2 IN.-8 | | THREAD TYPE | STRAIGHT | | SURFACE TREATMENT | CADMIUM OR ZINC |
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