Welcome to Boeing distribution, formerly Aviall

Saft Batteries® 24V Ni-Cad Aircraft Battery 018550-000

Part # 018550-000=23
Mfr. Part # 018550-000
Log Into view price

Saft 018550-000 Nickel Cadmium Battery provides power either to the standby system or to start the auxiliary power unit (APU). The battery consists of a case and cover, 20 cell assemblies, and a harness assembly. The harness assembly includes a thermoswitch mounted on a plate against the end of the center row of cells. A charge control thermistor is located between cells 6 and 9 in the center row of cells.

 

*NOTE: ALL NICAD BATTERIES ARE UNCHARGED*

 

Features

  • The battery is charged on the aircraft by an on-board charger. The charge control thermistor provides a signal to the charger to compensate the charge according to the battery temperature. The thermostat will cut off the charger if the battery temperature exceeds a safe operating limit.
  • Nominal voltage: 24 V
  • Rated capacity C1Ah: 45 Ah(1-hour rate)
  • Cell Assembly Terminal : M10 X 1.25
  • Number of Cell Assemblies: 20
  • Cell Model : VHP450KA-1
  • Consumable volume of electrolyte : 80 cm3
  • Electrolyte : Potassium Hydroxide
  • Battery weight : 96lb (43.64Kg)

 

Aircraft Application

  • Boeing Aircraft : 737, 747, 757, 767
  • Boeing Airplane Co. :737,747,757,767

 

For more information on the battery parts, please see below an illustrated Parts List with data of components. Click on the parts to buy them separately

 

Item
Mfg Part Number
Description
Qty
1
018550-000
NiCad Battery (V09052) 018550-000 is Ref/Code for Saft 4579
1
2
018520-000
. Cell Assembly (V09052 VHP450KA-1)
20
2A
091181-002
. . O-Ring, Lower Terminal
2
3
015957-000
. . Valve, Vent
1
4
091180-008
. . . O-Ring, Vent Valve
1
5A
015579-000
. . Upper Nut, Terminal
2
5B
015579-000
. . Lower Nut, Terminal
2
6
022228-000
. . Washer, Terminal
2
6A
021871-000
. . Washer, Belleville
4
6B
023388-001
. . Washer, polarity, red
1
6C
023388-002
. . Washer, polarity, blue
1
6D
021870-000
. . Washer Flat
2
7
018730-000
. Case, Battery
1
8
018552-003
. Cover, Battery Case
1
9
018553-000
. Pad, Hold Down
1
10
018559-000
. Insulator, Formed
1
11
015575-000
. Link, Flat, Terminal
5
12
018569-000
. Link, Curved, Terminal
3
13
026705-000
. Link, Flat, TerminalREPLS 015577-000
2
14
018567-000
. Link, Flat, Terminal
10
15
018568-000
. Link, Flat, Terminal
1
16
022078-000
. Receptacle, Battery Conn.
1
17
009384-000
. Gasket, Conn. RCPT.
1
18
093616-000
. Screw & Washer, Sems (Conn. RCPT)
4
20
015579-000
. Nut, Terminal Adapter
2
21
022228-000
. Washer, Terminal Adapter
2
22
018740-000
. Harness Assembly, Temp
1
23
018737-000
. . Plate, Thermo switch
1
24
092178-008
. . Screw, Conn. MTG
4
25
090064-000
. Nut, Conn. and Thermo MTG
6
27
018951-000
. Liner, Kit
1
28
092508-001
. Spring, Shorting
1
29
093382-000
. Wrench, Vent Valve
1
30
018346-000
. Connector, Cap Marked
1
NSN
6140-01-523-6827 
Cage Code
 
Country of origin
United States 
ECCN / USML
9A991.d 
Schedule B
8507300000 
Dimensions (L x W x H)
15.69 x 14.19 x 16.44 IN
Total Shelf Life (days)
3650 
Hazmat Code
Hazmat fees or exemptions may apply.
Package Weight
99.65 LB
FAA Approval Code
PMA
ISBN
 
Condition
Color
 
Brand
 
Hazmat(Y/N)
LTL(Y/N)
8130-3 Eligible
Yes 
Item Replacement History
  • 459564
  • 4579

Save to a new or existing list
New list name
Saved list