National Item Identification Number
00-100-8775
001008775
5975-00-100-8775
5975001008775
National Stock Number
Item Name
LOCKNUT,ELECTRICAL CONDUIT
Federal Supply Class
5975
Referenced on: http://www.tpub.com/content/railroad/TM-55-2210-223-24P/css/TM-55-2210-223-24P_421.htm
Referenced on: http://www.tpub.com/content/railroad/TM-55-2210-224-24P/css/TM-55-2210-224-24P_341.htm
Referenced on: http://www.tpub.com/content/railroad/TM-55-2210-224-24P/css/TM-55-2210-224-24P_343.htm
Referenced on: http://shopequipment.tpub.com//TB-9-3470-201-30/0629300011.htmDescription
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
AA50553-3-1-P-1-01-S
FED-STD 156
W-F-408
Required Categories
MATERIAL
CONDUIT SIZE ACCOMMODATED
THREAD TYPE
THREAD SIZE
NONDEFINITIVE SPE
Required Description
IRON, MALLEABLE OR
STEEL
0.500 INCHES NOMINAL
STRAIGHT
1/2-14
3 TYPE AND
1