| Key to notations | ||
M# |
- |
Multi-page report/Number of pages |
S |
- |
Summary page only |
S/R |
- |
Summary page only/Refers to type IX-C report |
R |
- |
Refers to other sections of the same report |
N/A |
- |
Not applicable, included for record purposes only |
Ships Material Group |
Individual Reports
|
|||||
(As taken From Navy Filing Manual) |
Type IX-C
|
Subject |
Type XXI
|
|||
S1
|
Design of vessel | S1-1 to S1-6 | M3 | Design, models and plans | S1-1 to S1-6 | M3 |
| S1-7 | M5 | Design of vessel | S1-7 | S/R | ||
S2
|
Expense, administrative | S2 to S7 | N/A | Administrative expense | S2 to S7 | N/A |
S3
|
Inspection and planning | Inspection and Planning | ||||
S4
|
Preparation (incident to building or in connection overhaul period of vessel. Assist ship's force. | Preparation Incident to Building | ||||
S5
|
Molds | Moulds | ||||
S6
|
Launching | Launching | ||||
S7
|
Docking | Docking | ||||
S8
|
Trials | S8 | M3 | Trials | S8 | M2 |
S9
|
Blank | |||||
S10
|
Work incidental to other bureaus | |||||
S11
|
Hull, structural | S11 | M9 | Hull Structural | S11 | M8 |
S12
|
Hull fittings | S12 | M3 | Hull fittings | S12 | M2 |
S13
|
Armor protection | S13 | S | Armour Protection | S13 | M2 |
S14
|
Deck coverings | S14 | S | Deck coverings | S14 | S |
S15
|
Gasoline stowage and equipment | S15 | N/A | Gasoline | S15 | N/A |
S16
|
Access | S16 | M4 | Access | S16 | S/R |
S17
|
Towers, masts, spars, cranes, and derricks | S17 | S | Towers, masts, spars, cranes, and derricks | S17 | S |
S18
|
Rigging and canvas | S18 | S | Rigging and canvas | S18 | S |
S19
|
Preservative coatings | S19 | M5 | Preservative coatings | S19 | S |
S20
|
Winches and capstans | S20 | R | Winches and capstans | S20 | R |
S21
|
Hydraulic power | S21 | M4 | Hydraulic power | S21 | M6 |
S22
|
Steering and diving | S22 | M6 | Steering and diving | S22 | M6 |
S23
|
Auxiliary machinery | S23 | M8 | Auxiliary machinery - General sound isolation & shock mounting | S23 | S/R |
S24
|
Ship control | S24 | M6 | Ship control | S24 | S |
S25
|
Towing | S25 | R | Towing | S25 | R |
S26
|
Mooring | S26 | M3 | Mooring | S26 | S |
S27
|
Cargo handling | S27 | N/A | Cargo handling | S27 | N/A |
S28
|
Designating | S28 | M6 | Designating | S28 | S/R |
S29
|
Weight, stability, and integrity (seaworthiness) | S29 | M12 | Weight, stability, and integrity | S29 | M12 |
S30
|
Storerooms and miscellaneous stowage | S30 | M2 | Storerooms and miscellaneous stowage | S30 | S |
S31
|
Spare parts | S31 | M4 | Spare parts | S31 | S/R |
S32
|
Office and office equipment | S32 | S | Office and office equipment | S32 | S/R |
S33
|
Living and berthing | S33 | M3 | Living and berthing | S33 | M3 |
S34
|
Messing | S34 | M3 | Messing | S34 | M2 |
S35
|
Laundry | S35 | N/A | Laundry | S35 | N/A |
S36
|
Sanitation | S36 | M6 | Sanitation | S36 | M4 |
S37
|
Medical | S37 | S | Medical | S37 | S |
S38
|
Ventilation and heating | S38 | M11 | Ventilation, air purification and oxygen renewal | S38 | M6 |
S39
|
Insulation and lagging | S39 | S | Insulation and lagging | S39 | S |
S40
|
Machinery plant | S40 | M3 | Machinery plant | S40 | M6 |
S41
|
Main propelling | S41-5 | M11 | Diesel engine installation | S41-5 | M6 |
S42
|
Reduction gear (main propulsion machinery) | S42 | N/A | Reduction gear | S42 | M5 |
S43
|
Shafting and bearings | S43 | M4 | Shafting and bearings | S43 | M7 |
S44
|
Propellers | S44 | S | Propellers | S44 | M3 |
S45
|
Lubrication | S45 | M6 | Lubrication | S45 | M6 |
S46
|
Condensers | S46 | N/A | Condensers | S46 | N/A |
S47
|
Pumps | S47 | S | Pumps | S47 | S |
S48
|
Piping | S48 | R | Piping | S48 | R |
| S48-1 | M7 | Pumping and drainage systems | S48-1 | M6 | ||
| S48-5 | M5 | Circulating water systems | S48-5 | M4 | ||
| S48-8 | M3 | Scuppers and drains | S48-8 | M2 | ||
| S48-9 | M2 | Sounding tubes and vents | S48-9 | M2 | ||
| Fittings | S48-23 | S/R | ||||
| S48-24 | M11 | Piping | S48-24 | M4 | ||
S49
|
Compressed-air plant | S49 | M14 | Compressed air plant | S49 | M7 |
S50
|
Auxiliary turbines | S50 to S54 | N/A | Auxiliary turbines | S50 to S54 | N/A |
S51
|
Boilers | Boilers | ||||
S52
|
Uptakes and smoke pipes | Uptakes and smoke pipes | ||||
S53
|
Blowers (forced and induced draft) | Blowers (forced and induced draft) | ||||
S54
|
Ash and coal handling and stowage | Ash and coal handling and stowage | ||||
S55
|
Fuel-oil equipment and stowage | S55 | M7 | Fuel-oil stowage and equipment | S55 | M6 |
S56
|
Boiler feed-water equipment | S56 | N/A | Boiler feed-water equipment | S56 | N/A |
S57
|
(Blank) | |||||
S58
|
Distilling plant | S58 | M4 | Distilling plant | S58 | M3 |
S59
|
Refrigerating plant | S59 | M3 | Refrigeration | S59 | M3 |
S60
|
Electric plant | S60 | M6 | Electrical system - General | S60 | M3 |
S61
|
Electric power generators (other than electric drive) | S61 | R | Auxiliary generators | S61 | R |
S62
|
Electric power distribution | S62 | M4 | Electric power distribution | S62 | M5 |
| S62-1 | M4 | Switchboards | S62-1 | S/R | ||
| S62-2 | M12 | Wire and wiring appliances | S62-2 | S/R | ||
| S62-3 | M2 | Batteries (electric power distribution) | S62-3 | S/R | ||
| S62-4 | S | Batteries, storage, submarine propelling | S62-4 | S/R | ||
S63
|
Electric power application | S63 | M16 | Motors and controllers | S63 | S/R |
S64
|
Lighting | S64 | M9 | Lighting | S64 | S/R |
S65
|
Interior-communication apparatus | S65 | M42 | Interior communication systems | S65 | S/R |
S66
|
Searchlights | S66 | M2 | Searchlights | S66 | S/R |
S67
|
Radio apparatus | S67 | M7 | Radio and radar | S67 | S/R |
S68
|
Sound-signaling apparatus (underwater) | S68 | M8 | Sonar equipment | S68 | S/R |
S69
|
Electrical instruments (except fire control and those used as part of interior-communication system) | S69 | M5 | Electrical instruments - portable and installed | S69 | S/R |
S70
|
Sight-signaling apparatus (intership) | S70 | M2 | Sight signalling apparatus | S70 | S/R |
S71
|
Fire control | S71 | M5 | Fire control equipment | S71 | S/R |
S72
|
Turrets | S72 | N/A | Turrets | S72 | M4 |
S73
|
Broadside guns | S73 | S | Broadside guns | S73 | N/A |
S74
|
Antiaircraft guns | S74 | S | Anti-aircraft guns | S74 | S |
S75
|
Torpedoes | S75-3 | M6 | Torpedo handling, loading and stowage | S75-3 | M12 |
S76
|
Mines and depth charges | S76 | R | Mines and depth charges | S76 | R |
S77
|
Gas and smoke warfare apparatus | S77 | S | Gas and smoke warfare apparatus | S77 | N/A |
S78
|
Ammunition | S78 | M3 | Ammunition | S78 | S |
S79
|
Field and machine guns-small arms and equipment | S79 | S | Small arms | S79 | S |
S80
|
Gun batteries | S80 | N/A | Gun batteries | S80 | N/A |
S81
|
Mine, torpedo, bomb, and splinter protection (other than structural) | S81 | S | Non-structural splinter protection | S81 | S |
S82
|
Boats | S82 | S | Boats | S82 | S |
S83
|
Airplane handling and stowage on ships | S83 to S86 | N/A | Airplane handling and stowage on ships | S83 to S86 | N/A |
S84
|
Balloon handling and stowage on ships | Balloon handling and stowage on ships | ||||
S85
|
Photography | Photography | ||||
S86
|
Instruction and practice apparatus | Instruction and practice apparatus | ||||
S87
|
Instruments not covered in other groups | S87 | N/A | Instruments not covered in other groups | S87 | N/A |
S88
|
Damage control | S88 | M4 | Damage control | S88 | M3 |
S89
|
(Blank) | |||||
S90
|
(Blank) | |||||
S91
|
Workshops and stationary equipment on ships | S91 | M3 | Shop equipment | S91 | S |
S92
|
Tools and equipment, portable (not allocated under other heads). | S92 | S | Portable tools and equipment | S92 | S |
S93
|
Fire fighting (ship) | S93 | M2 | Fire fighting | S93 | S |
S94
|
Salvage | S94 | S | Salvage | S94 | S |
| Bibliography | M18 | Bibliography | Bibliography | M16 | ||