National Item Identification Number
01-310-7644
013107644
4730-01-310-7644
4730013107644
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)
26337
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
26337
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
Reference Numbers (Part Numbers)
405056
405056L1
800398 PIECE 10
800398 PIECE 10L1
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SPECIAL FEATURES
REFERENCE NUMB
Required Description
COPPER ALLOY OVERALL
MIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
2 1