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National Stock Number:
5975-01-543-0027
Federal Supply Class:
5975
National Item Identification Number:
015430027
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:
| 144 | 56501 | ABB INSTALLATION PRODUCTS INC | | SC-C-681078-5 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| DRIVE TYPE | NOTCHED | | CONDUIT SIZE ACCOMMODATED | 1.250 INCHES NOMINAL | | OVERALL HEIGHT | 2.156 INCHES NOMINAL | | OVERALL THICKNESS | 0.203 INCHES NOMINAL | | MATERIAL | STEEL OR IRON MALLEABLE | | SCREW THREAD SERIES DESIGNATOR | UNC | | SURFACE TREATMENT | CADMIUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 1.250 | | THREAD TYPE | STRAIGHT |
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