National Item Identification Number

01-250-5430
012505430
4140-01-250-5430
4140012505430

National Stock Number

Item Name

FAN,TUBEAXIAL

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.

Commercial and Government Entity Code (Supplier Data)

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04236

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LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN SPACE SYSTEMS
12257 STATE HIGHWAY 121 LOC A
LITTLETON
CO
80125
303-555-5555

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Reference Numbers (Part Numbers)

863G1151028-001

Required Categories

STYLE DESIGNATOR
LENGTH
HOUSING INSIDE DIAMETER
MATERIAL
MATERIAL DOCUMENT A

Required Description

31 FIXED
1.540 INCHES NOMINAL
4.690 INCHES NOMINAL
ZINC HOUSING
MIL-B-23071