National Item Identification Number
01-441-2138
014412138
4730-01-441-2138
4730014412138
National Stock Number
Item Name
SLEEVE,CLINCH,TUBE FITTING
Federal Supply Class
4730
Description
A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.
Commercial and Government Entity Code (Supplier Data)
1U782
FOUST MACHINE & TOOL
DIV FOUST MACHINE AND TOOL
6380 BASESHORE RD
MECHANICSBURG
PA
17050
717-766-8058
71905
DERBYSHIRE MACHINE & TOOL CO. INC.
DBA DERBYSHIRE MACHINE AND TOOL CO.
5100 BELFIELD AVE.
PHILADELPHIA
PA
19144
215-844-3200
53711
53711
53711
Reference Numbers (Part Numbers)
211048641
211048641
6406831-3
751-6406831
751-6406831-3
Required Categories
MATERIAL
SURFACE TREATMENT
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
STEEL
NICKEL
NHA=HOUSING ASSEMBLY
SEAWOLF CLASS SSN