National Item Identification Number

01-144-3743
011443743
4730-01-144-3743
4730011443743

National Stock Number

Item Name

TEE,TUBE 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 tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. 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 tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also TEE, TUBE; and TEE, PIPE TO TUBE. Excludes CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Commercial and Government Entity Code (Supplier Data)

---

81343

---

---

81343

---

---

50948

---

PARKER HANNIFIN CORP
STRATOFLEX DIV AIRCRAFT FITTINGS OPN
220 ROBERTS CUT OFF RD
10398
FORT WORTH
TX
76114
817-738-6543

---

00624

---

---

Reference Numbers (Part Numbers)

AS1001
AS1001J040604
AS1001J040604
ER-783J040604
LER-783J040604

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT

Required Description

STEEL COMP 304 OVERALL
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PASS