National Item Identification Number

00-359-9644
003599644
6640-00-359-9644
6640003599644

National Stock Number

Item Name

SHIELD,HEAT,DISTILLING FLASK

Federal Supply Class

6640

Description

A flat piece of fireproof material with a hole in the center designed primarily to expose only the specified area of a flask bottom to the heat source used in distillation tests. The center hole may have a bevel recess at the top.

Commercial and Government Entity Code (Supplier Data)

---

Parts Hangar, Inc.
www.partshangar.com
Minority & Woman Owned Small Business

9438 US Hwy 19N #311
Port Richey, FL 34668

P: 1 (727) 493-0744
F: 1 (727) 475-1406

---

---

48619

---

PRECISION SCIENTIFIC PETROLEUM
INSTRUMENTS CO
170 MARCEL DR
WINCHESTER
VA
22602
540-667-8484

---

Reference Numbers (Part Numbers)

61838

Required Categories

MATERIAL
OVERALL LENGTH
OVERALL WIDTH
OVERALL THICKNESS
CENTER HOLE DIAMETER

Required Description

VERMICULITE AND
CEMENT
4.750 INCHES NOMINAL
4.750 INCHES NOMINAL
1.000 INCHE