National Item Identification Number

01-188-2920
011882920
4730-01-188-2920
4730011882920

National Stock Number

Item Name

RING,WELDING,PIPE JOINT

Federal Supply Class

4730

Description

A pressed metal item, circular in shape, designed to facilitate and expedite the welding of joints in steel pipe and tubing. It is split longitudinally and fits inside the two pieces to be welded. A central ridge assures alignment and spacing. When welding is completed, the ring forms an integral part of the joint.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

820-5786699-1

Required Categories

NOMINAL SIZE
PIPE/TUBING TYPE FOR WHICH DESIGNED
REFERENCE NUMBER DIFFERENTIAT

Required Description

3.850 INCHES
ANY ACCEPTABLE
MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CO