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National Stock Number:
5975-01-048-4742
Federal Supply Class:
5975
National Item Identification Number:
010484742
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:
| 10606 | 33342 | ATLAS TECHNOLOGIES INC | | 107 | 83879 | EGS ELECTRIC CO LLC | | 127 | 05500 | BRIDGEPORT FITTINGS INC | | 16775 | 24381 | NEER MFG CO INC | | 1250 | 28488 | RACO, A DIVISION OF HUBBELL INCORPORATED(DELAWARE) | | 400-110-M | 33342 | ATLAS TECHNOLOGIES INC | | GL250 | 03743 | EGS ELECTRICAL GROUP APPLETON DIV | | GL-700 | 24381 | NEER MFG CO INC | | LG-407 | 56501 | ABB INSTALLATION PRODUCTS INC | | GL250 | 72971 | EFCOR INC | | GL17 | 81284 | MIDWEST ELECTRIC MFG CORP SUB OF CROUSE-HINDS CO |
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Techincal Specification:
| DRIVE TYPE | SPANNER | | CONDUIT SIZE ACCOMMODATED | 2.500 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.375 INCHES NOMINAL | | OVERALL THICKNESS | 0.281 INCHES NOMINAL | | MATERIAL | IRON MALLEABLE | | SPECIAL FEATURES | GROUNDING TYPE | | SURFACE TREATMENT | ZINC | | THREAD TYPE | STRAIGHT | | THREAD SIZE | 2 1/2-8 |
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