National Item Identification Number
00-541-2173
005412173
4730-00-541-2173
4730005412173
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)
14728
PRECISION FORM RIVET INC
148 W AIRPORT RD
LITITZ
PA
17543
717-560-7610
96182
EATON AEROSPACE
DIV SENSING & CONTROLS DIVISION
3184 PULLMAN STREET
COSTA MESA
CA
92626
800-300-9320
Reference Numbers (Part Numbers)
MS21937-8H
105-01488
105-01488
759-100-9
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.750 INCHES
16
3B
RIGHT-HAND
STEEL COMP 1137 OR
STEEL COMP 1141 OVERA