National Item Identification Number

01-458-4183
014584183
1660-01-458-4183
1660014584183

National Stock Number

Item Name

CONTROLLER,AIR PRESSURE,AIRCRAFT CABIN

Federal Supply Class

1660

Description

An item designed to regulate aircraft cabin and/or compartment pressure by providing a reference pressure signal to control the operation of one or more valves discharging cabin and/or compartment air to the atmosphere. May contain or operate in conjunction with selector controls for desired altitude pressure and altitude rate of change or be pre-set for automatic operation without selector controls. For items consisting of a controller and a valve, see REGULATOR, AIR PRESSURE, AIRCRAFT CABIN.

Commercial and Government Entity Code (Supplier Data)

---

76823

---

---

73030

---

---

Reference Numbers (Part Numbers)

14-54920-21
749145-3

Required Categories

GENERAL CHARACTERISTICS ITEM DESCRIPTION
III END ITEM IDENTIFICATION
III FSC A

Required Description

APPROX SIZE: 6.500 IN H
5.750 IN. L
2.510 IN W
F-5E ACFT
ACFT ECU SYSTEM
73