National Item Identification Number
00-540-2018
005402018
4730-00-540-2018
4730005402018
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)
R1120
00624
06581
ALLAN AIRCRAFT SUPPLY CO
11643 VANOWEN ST
NORTH HOLLYWOOD
CA
91605
818-765-4992
13899
HYDRO FITTING MANUFACTURING
CORPORATION
733 E EDNA PL
COVINA
CA
91723
626-967-5151
14397
FABER ENTERPRISES INC
6606 VARIEL AVE
CANOGA PARK
CA
91303
818-999-1300
14728
PRECISION FORM RIVET INC
148 W AIRPORT RD
LITITZ
PA
17543
717-560-7610
22995
CROWN FITTING CO INC
8581 ROLAND ST
BUENA PARK
CA
90622
30974
Reference Numbers (Part Numbers)
AN6289-16C
AN6289C16
AN6289J16
AN6289J16
AN6289J16
AN6289J16
AN6289J16
AN
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UN
1.312 INCHES
12
3B
RIGHT-HAND
STEEL COMP 304 OVERALL
11-S-763,CLASS 304