National Item Identification Number
00-100-8779
001008779
5975-00-100-8779
5975001008779
National Stock Number
Item Name
LOCKNUT,ELECTRICAL CONDUIT
Federal Supply Class
5975
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
A-A-50553
AA50553-III-1-P-X-05-S
FED-STD 156
W-F-408
Required Categories
MATERIAL
SURFACE TREATMENT
CONDUIT SIZE ACCOMMODATED
OVERALL HEIGHT
OVERALL
Required Description
IRON, MALLEABLE OR
STEEL
ANY ACCEPTABLE
1.500 INCHES NOMINAL
ANY ACCEPTABLE;