|
|
|
National Stock Number:
5975-00-152-1078
Federal Supply Class:
5975
National Item Identification Number:
001521078
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.
|
Manufacturer Information:
| 54B6891H10 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | FED-STD-156 | 06542 | FEDERAL STANDARDS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
|
Techincal Specification:
| DRIVE TYPE | KEYWAY | | CONDUIT SIZE ACCOMMODATED | 3.000 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | 1 CLASS AND P KIND AND 3 TYPE | | MATERIAL | IRON OR STEEL | | THREAD SIZE | 3 IN.-8 | | THREAD TYPE | STRAIGHT | | SURFACE TREATMENT | CADMIUM OR ZINC |
|
|