MAN B&W NA29
Model variants
NA29/S
Supercharged engine output
3600 kW
Max. admissible speed
31,300 rpm
Length
1025-1310 mm
Width
890 mm
Height
920 mm
Weight
1050 kg
Reference Numbers
These reference numbers identify a part's position on the series diagram — the exact part fitted differs by model. To order, provide the reference number together with the model name and the serial number stamped on the nameplate.
Gas admission casing 4
501.000
Gas admission casing, complete
501.001
Gas admission casing
501.023
Screw plug
501.024
Sealing ring
Gas outlet casing 7
506.000
Gas outlet casing, complete
506.001
Gas outlet casing
506.102
Hexagonal screw
506.105
Hexagon nut
506.106
Hexagonal screw
506.107
Lock washer pair
506.170
Suspension device
Gas outlet diffuser 8
509.000
Gas outlet diffuser, complete
509.001
Diffuser outside wall
509.008
Shroud Ring
509.0010
Clamping ring
509.012
Hexagonal screw
509.013
Hexagonal screw
509.014
Lock washer pair
509.015
Lock washer pair
Turbine nozzle ring 7
513.000
Turbine nozzle ring, complete
513.001
Nozzle ring
513.010
Clamping ring
513.014
Lock washer pair
513.022
Hexagonal screw
513.024
Lock washer pair
513.025
Hexagonal screw
Bearing housing 61
517.000
Bearing casing, complete
517.001
Bearing housing
517.055
Plain bearing, complete (517.156 - 517.164)
517.063
O-ring
517.064
Labyrinth disk
517.068
Stud
517.069
Stud
517.070
Seal
517.072
End cover
517.075
Locating bearing
517.081
Hexagonal screw
517.082
Lock washer pair
517.085
Seal
517.089
Sealing cover
517.093
Hexagonal screw
517.094
Hexagon nut
517.095
Lock washer pair
517.100
Undercut bolt
517.101
Sleeve
517.102
Hexagon nut
517.103
Lock washer pair
517.133
Lock washer pair
517.134
Hexagon nut
517.156
Lock washer pair
517.157
Cylindrical screw
517.159
Cover
517.161
Bearing bush
517.162
Bearing body
517.163
Grooved pin
517.164
Distance sleeve
517.174
Diffuser inside wall
517.194
Hexagonal screw
517.195
Lock washer pair
517.013
Seal (ref. Fig 2)
517.022
Flange (ref. Fig 2)
517.023
Stud (ref. Fig 2)
517.025
Flange (ref. Fig 2)
517.026
O-ring
517.027
Hexagonal screw
517.036
Sealing air pipe
517.040*
Hexagon nut
517.044*
Valve casing
517.047*
Screw plug
517.048*
Valve plate
517.049*
Valve protection
517.050*
Hose clamp
517.051*
Screwed socket
517.052*
Sealing ring
517.054*
Orifice
517.104**
Hexagonal screw
517.105**
Hexagon nut
517.106**
Flange
517.107**
Seal
517.108**
Orifice
517.109
Seal
517.111
Hexagonal screw
517.115
Flange
517.118
Seal
517.122
Hexagonal screw
517.132
Lock washer pair
517.215
Flange
Casing foot 4
518.000
Casing foot, complete
518.001
Casing foot
518.025
Sleeve
518.126
Undercut bolt
Rotor, complete 9
520.000
Rotor, complete
520.001
Turbine rotor
520.028
Thrust ring
520.031
Distance sleeve
520.044
Compressor wheel
520.056
Feather key
520.061
Carrier
520.067
Undercut bolt
520.126
Magnetic shaft
Covering 3
591.000
Covering, complete
591.001
Annular lagging
591.035
Hexagonal screw
Diffuser 1
542.001
Diffuser
Insert, compressor side 9
540.000
Insert, compressor side, complete
540.001
Insert
540.010
Closing cap
540.015
O-ring
540.016*
O-ring
540.020
Stud
540.021
Hexagon nut
540.022
Tab washer
540.030
Balance ring
Silencer 14
544.000
Silencer, complete
544.001
Rear wall
544.021
Damping plate
544.032
Spacer pipe
544.034
Perforated plate
544.041
Front wall
544.069
Stud
544.074
Hexagon nut
544.075
Washer
544.077*
Hexagonal screw
544.078*
Lock washer pair
544.201
Air filter mat
544.202
V-profile clamp
544.205
Cover sheet
Air intake casing, 90° 6
545.000
Air intake casing, 90°, complete
545.001
Air intake casing
545.014
Hexagonal screw
545.090
Injection pipe
545.093
Seal
545.094
Hexagonal screw
Air intake casing, axial 7
545.000
Air intake casing, axial, complete
545.001
Air intake pipe
545.019
Sealing ring
545.020
Screwed socket
545.021
Pipe
545.022
Screw plug
545.023
Sealing ring
Compressor casing 18
546.000
Compressor casing, complete
546.001
Compressor casing
546.004
V-profile clamp
546.005
V-profile clamp
546.008
Countersunk bolt
546.020
Hexagonal screw
546.023
Lock washer pair
546.025
Type plate
546.026
Notched nail
546.033
Screw plug
546.034
Sealing ring
546.035
Screw plug
546.036
Sealing ring
546.050
Flange
546.051
Sealing ring
546.052
Hexagonal screw
546.060
Screwed socket
546.061
Seal disk
Speed measuring device 10
562.000
Speed measuring device, complete
562.004
Holding disk
562.005
Hexagon nut
562.040
Speed transmitter
562.061
Stud
562.077
Sealing agent (e.g. Adaptol)
562.083
Terminal box
562.086
Cable socket
562.100*
Speed indicator
562.135*
Teflon-armoured cable
Cleaning device for turbine/ wet cleaning 7
578.01.000
Cleaning device for turbine, complete (wet cleaning)
578.01.002
Screwed socket
578.01.003
Sealing ring
578.01.005
Sealing ring
578.01.006
Pressure reducing station
578.01.010
Plate (with cleaning instructions)
578.01.020
Three-way cock
Cleaning device for turbine/ dry cleaning 11
578.02.000
Cleaning device for turbine, complete (dry cleaning)
578.02.001
Tank
578.02.020
Screw plug
578.02.025
Screwed socket
578.02.026
Screwed socket
578.02.027
Screwed socket
578.02.028
Screwed socket
578.02.029
U-bolt
578.02.030
Ball cock
578.02.031
Stop cock
578.02.035
Plate (with cleaning instructions)
Cleaning device for compressor 16
579.000
Cleaning device for compressor, complete (separate tank)
579.029
Tank
579.030
Threaded Plug
579.042
Hexagonal screw
579.080
Suction pipe
579.090
Hose
579.091
Hose clamp
579.120
Connecting piece
579.122
Hydrometer cock
579.123
Sealing ring
579.124
Screwed socket
579.126
Pipe
579.127
Hose
579.128
Hose clamp
579.130
Bracket
579.178
Plate (with cleaning instructions)
Cleaning device for compressor/ pressure sprayer 12
579.000
Cleaning device for compressor, complete (pressure sprayer)
579.029
Pressure sprayer
579.090
Hose
579.091
Hose clamp
579.095
Coupling
579.096
Nipple
579.100
Screwed socket
579.101
Sealing ring
579.102
Angular screw connection
579.103
Screwed socket
579.130
Retainer
579.179
Plate