National Item Identification Number

01-521-6807
015216807
6685-01-521-6807
6685015216807

National Stock Number

Item Name

THERMOWELL

Federal Supply Class

6685

Description

A pressure-tight receptacle mounted to an item by external threads, flange and/or welding. It is designed to hold temperature sensing devices, such as, termocouples, resistance temperature detectors, and thermometers.

Commercial and Government Entity Code (Supplier Data)

---

91161

---

ELECTRO IMPULSE LABORATORY INC
DBA ELECTRO IMPULSE
1805 RTE 33
NEPTUNE
NJ
07753
732-776-5800

---

Reference Numbers (Part Numbers)

50673

Required Categories

OVERALL LENGTH
BORE INSIDE DIAMETER
SPECIAL FEATURES
III END ITEM IDENTIFICAT

Required Description

3.938 INCHES NOMINAL
0.299 INCHES NOMINAL ALL BORES
THIS IS A MODIFIED JOHNSON