National Item Identification Number

01-365-7133
013657133
4520-01-365-7133
4520013657133

National Stock Number

Item Name

DAMPER,FLUE

Federal Supply Class

4520

Description

A cast iron or sheet metal plate designed to be installed in a boiler, heater, stove, or furnace flue pipe to control the draft, and/or in an air duct to control the passage of air. Excludes VALVE, BUTTERFLY.

Commercial and Government Entity Code (Supplier Data)

---

0AYP6

---

SPECIFIC SYSTEMS LTD.
7655 E 41ST ST
TULSA
OK
74145
918-663-9321

---

D9182

---

---

Reference Numbers (Part Numbers)

T-1471-DASNOO700
T-1471-DASN0070 0

Required Categories

MATERIAL
SURFACE TREATMENT
SHAPE

Required Description

STEEL
ZINC
RECTANGULAR