National Item Identification Number
00-981-8580
009818580
4140-00-981-8580
4140009818580
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)
82877
ROTRON INCORPORATED
DBA AMETEK ROTRON
55 HASBROUCK LN
WOODSTOCK
NY
12498
845-679-1535
82877
ROTRON INCORPORATED
DBA AMETEK ROTRON
55 HASBROUCK LN
WOODSTOCK
NY
12498
845-679-1535
82877
ROTRON INCORPORATED
DBA AMETEK ROTRON
55 HASBROUCK LN
WOODSTOCK
NY
12498
845-679-1535
82877
ROTRON INCORPORATED
DBA AMETEK ROTRON
55 HASBROUCK LN
WOODSTOCK
NY
12498
845-679-1535
18876
Reference Numbers (Part Numbers)
A0-18562
DF KS4501R 92AS
DF-KS4501R-92AA
DF-KS4501R-92AF
9975378-2
Required Categories
STYLE DESIGNATOR
DIAMETER
LENGTH
HOUSING INSIDE DIAMETER
QUANTITY
MATERIAL;
Required Description
32 FIXED
4.469 INCHES MINIMUM AND
4.531 INCHES MAXIMUM
3.380 INCHES MAXIMUM;