National Item Identification Number

00-312-9801
003129801
4730-00-312-9801
4730003129801

National Stock Number

Item Name

ELBOW,TUBE TO BOSS

Federal Supply Class

4730

Description

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end 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 other end 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 or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

Commercial and Government Entity Code (Supplier Data)

---

76301

---

---

Reference Numbers (Part Numbers)

7M19D8

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
CONNECTION TY

Required Description

ALUMINUM ALLOY 2024 OVERALL
QQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERA