National Item Identification Number

01-050-5100
010505100
4140-01-050-5100
4140010505100

National Stock Number

Item Name

FAN,CENTRIFUGAL

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

Commercial and Government Entity Code (Supplier Data)

---

06223

---

KOOLTRONIC INC
DBA KOOLTRONIC OF CALIFORNIA DIV
30 PENNINGTON HOPEWELL RD
PENNINGTON
NJ
08534
609-466-3400

---

90536

---

LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN
3333 PILOT KNOB RD
SAINT PAUL
MN
55121
651-456-3420

---

90536

---

LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN
3333 PILOT KNOB RD
SAINT PAUL
MN
55121
651-456-3420

---

Reference Numbers (Part Numbers)

KPL729A
7905231
7905231-00

Required Categories

STYLE DESIGNATOR
WIDTH
LENGTH
OUTLET INSIDE WIDTH
OUTLET INSIDE HEIGHT
HEIG

Required Description

57 FIXED, DUAL, RECTANGULAR OUTLETS
19.000 INCHES NOMINAL
9.500 INCHES NOMINAL