TWINBED II FUEL TUBE PARTS

Gas connection

Tru-seal thread seal

End plate

End plate gasket

Cooling air
gasket

Gas adjustment plug assembly

Screw / Bolt

Hex head bolt (R066-3450-C)

Hex head nut (R510-2319)

Flatwasher (R970-7370-C)

Gas connection gasket

Fuel tube gasket

Fuel tube tile

Forward gas tube

Caution tag (15-0034-1)

Chain (R118-1020)

¼  

"

 pipe plug (R590-7820)

-9, -10, -12-A, -12-B

Pipe plug in one of two connections

Sheet 4343-5 

Page 2

    

Part name

 

4343-7 4343-8-A 

4343-8-B 

4343-9 4343-10  

4343-12-A  

4343-12-B

   Fuel tube Assembly 

4-20269-1 

4-20269-1 

4-47000-1 

4-17627-4 

4-17627-4 

4-17627-4 

4-17627-4

   including:

   Gas Connection 

4-42090-1 

4-42090-1 

4-42090-1 

4-42089-1 

4-42089-1 

4-42089-1 

4-42089-1

   Fuel Tube Tile 

4-20271-1 

4-20271-1 

4-46999-1 

4-17432-1 

4-17432-1 

4-17432-1 

4-17432-1

   Fwd. Gas Tube 

4-20272-1 

4-20272-1 

4-46998-1 

4-17427-1 

4-17427-1 

4-17427-1 

4-17427-1

   End Plate 

4-20273-1 

4-20273-1 

4-20273-1 

4-17485-2 

4-17485-2 

4-17485-2 

4-17485-2

   Gas Adj. Plug Assy. 

      — 

       — 

      — 

4-17484-1 

4-17484-1 

4-17484-1 

4-17484-1

 

 

 

Observation 

Port 

* 8790-0 8790-0 8790-0 8790-0 8790-0  8790-0 8790-0

   End Plate Gasket 

4-16807-1 

4-16807-1 

4-16807-1 

4-10646-1 

4-10646-1 

4-10646-1 

4-10646-1

   Cooling Air Gasket 

4-20275-1 

4-20275-1 

4-20275-1 

4-10645-1 

4-10645-1 

4-10645-1 

4-10645-1

   Gas Conn. Gasket 

4-20274-1 

4-20274-1 

4-20274-1 

4-10995-1 

4-10995-1 

4-10995-1 

4-10995-1

   Fuel Tube Gasket 

4-16808-1 

4-16808-1 

4-16808-1 

4-10644-1 

4-10644-1 

4-10644-1 

4-10644-1

   Pipe Plug R590-7890  R590-7890 R590-7890 R590-7910  R590-7910  R590-7910  R590-7910
   Screw/Bolt 

R765-1650 

R765-1650 

R765-1650 

R066-2320 

R066-2320 

R066-2320 

R066-2320

   Tru-Seal Thread Seal 

      — 

       — 

      — 

R790-0162 

R790-0162 

R790-0162 

R790-0162

   

*

 Observation port is included in the gas adjustment plug assembly in sizes:  

-9, -10, -12-A, -12-B

Fuel Tube Parts

Gas connection

End plate gasket

End plate

Observation port

Screw / Bolt

Fuel tube gasket

Fuel tube tile

Cooling air
gasket

Gas connection gasket

Forward gas tube

Caution tag (15-0034-1)

Chain (R118-1020)

Hex head bolt (R066-3450-C)

Hex head nut (R510-2319)

Flatwasher (R970-7370-C)

¼  

"

 pipe plug (R590-7820)

Pipe plug in one of two connections

-7, -8-A, and -8-B

Cop

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t 4343-5 03/11

WARNING: 

Situations dangerous to personnel and property may exist with the operation and maintenance of any combustion equipment. The presence of fuels, oxidants, hot and cold combustion products, hot 

surfaces, electrical power in control and ignition circuits, etc., are inherent with any combustion application. Components in combustion systems may exceed 160°F (71°C) surface temperatures and present hot 
surface contact hazard. Fives North American Combustion, Inc. suggests the use of combustion systems that are in compliance with all Safety Codes, Standards, Regulations and Directives; and care in operation.

Fives North American Combustion, Inc. 

4455 East 71st Street - Cleveland, OH 44105 - USA

www.fi vesgroup.com

CONTACT

fna.sales@fi vesgroup.com
T +1 800 626 3477 - F +1 216 373 4237

Catalog Combustion 2021 - Page 0625

Fives Group
FIVES GROUP
FIVES GROUP-FIVES GROUP-0625-0629

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Fives Group Part Numbers on this Catalog Page
Line Part Number Manufacturer Request Quote
1 590-7910 Fives Group Request Quote
2 066-2320 Fives Group Request Quote
3 4-10646-1 Fives Group Request Quote
4 4-16807-1 Fives Group Request Quote
5 4-20275-1 Fives Group Request Quote
6 4-20271-1 Fives Group Request Quote
7 4-46999-1 Fives Group Request Quote
8 4-10645-1 Fives Group Request Quote
9 4-46998-1 Fives Group Request Quote
10 4-17427-1 Fives Group Request Quote
11 4-42089-1 Fives Group Request Quote
12 4-17485-2 Fives Group Request Quote
13 4-10995-1 Fives Group Request Quote
14 590-7890 Fives Group Request Quote
15 4-17627-4 Fives Group Request Quote
16 510-2319 Fives Group Request Quote
17 15-0034-1 Fives Group Request Quote
18 4-16808-1 Fives Group Request Quote
19 790-0162 Fives Group Request Quote
20 4-20272-1 Fives Group Request Quote
21 4-20274-1 Fives Group Request Quote
22 970-7370 Fives Group Request Quote
23 4-20273-1 Fives Group Request Quote
24 765-1650 Fives Group Request Quote
25 4-17432-1 Fives Group Request Quote
26 118-1020 Fives Group Request Quote
27 066-3450 Fives Group Request Quote
28 4-47000-1 Fives Group Request Quote
29 590-7820 Fives Group Request Quote
30 4-42090-1 Fives Group Request Quote
31 4-10644-1 Fives Group Request Quote
32 4-20269-1 Fives Group Request Quote
33 4-17484-1 Fives Group Request Quote