National Item Identification Number

01-428-7313
014287313
4140-01-428-7313
4140014287313

National Stock Number

Item Name

FAN,VENTILATING

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.

Commercial and Government Entity Code (Supplier Data)

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1BL81

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SPECTRO INC.
DBA INDUSTRIAL TRIBOLOGY SYSTEMS
160 AYER RD
LITTLETON
MA
01460
978-486-0123

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Reference Numbers (Part Numbers)

M33002

Required Categories

III END ITEM IDENTIFICATION
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN

Required Description

PREPROVISIONING SUPPORT NAVICP IS POE
1BL81
M33002