National Item Identification Number
00-441-1618
004411618
4730-00-441-1618
4730004411618
National Stock Number
Item Name
LOCKNUT,TUBE FITTING
Federal Supply Class
4730
Description
An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also LOCKNUT, PIPE; NUT (1), TUBE COUPLING and NUT (1), PLAIN, HEXAGON.
Commercial and Government Entity Code (Supplier Data)
81616
YORK INDUSTRIES INC.
706 WILLOW SPRINGS LANE
YORK
PA
17402
717-764-8855
Reference Numbers (Part Numbers)
MS51860-05
MS51860-5
36668-05
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.562 INCHES
18
2B
RIGHT-HAND
STEEL OVERALL
CADMIUM OVERALL
QQ-P-416,