National Item Identification Number

01-203-4662
012034662
4730-01-203-4662
4730012034662

National Stock Number

Item Name

TEE,PIPE TO BOSS

Federal Supply Class

4730

Description

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection(s) has standard pipe threads or is unthreaded and designed to accommodate a pipe. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a pipe or pipe fitting and a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

Commercial and Government Entity Code (Supplier Data)

---

Reference Numbers (Part Numbers)

820-2179041-4

Required Categories

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION

Required Description

MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALI