NAVSHIPS 900,109 Navy Type Number Book  - September 1945

"A List of Type Numbers Assigned to Naval Electronic Equipment"

NOTE - Does not include Navy Model Letters for complete equipments 
              (e.g. RBB, TBM, etc.)  - see SHIPS-242A for those listings

• Back to Main Manuals Page
• Back to Main Navy Radio Page
• Thanks to Mike Hanz for lending his copy for scanning

Section I - Table of Contents & Introduction - download 1.5MB

Section II - Manufacturers' Designating Symbols - download 8MB

Section III - List of Navy Type Numbers

• Class 10- Miscellaneous - download 7 MB
• Class 14- Special RF Devices - download 0.2 MB
• Class 15- Numbering System - download 0.2 MB
• Class 18- Gasoline & Diesel Engines - download 0.4 MB
• Class 19- Batteries - download 0.9 MB
• Class 20- Rectifier Power Units - download 6 MB
• Class 21- Motors-Generators - download 26 MB
• Class 22- Indicating Instruments (Meters) - download 7 MB
• Class 23- Control Panels and Control Units - download 8 MB
• Class 24- Switches - download 9 MB
• Class 25- Electrical Shields - download 0.2 MB
• Class 26- Telegraph Keys - download 0.4 MB
• Class 28- Protective Devices (Fuses) - download 1 MB
• Class 29- Electromagnetic Contact Devices (Relays) - download 11 MB
• Class 30- Transformers and Reactors - download 40 MB
• Class 35- Oscillators - download 2 MB
• Class 40- Piezoelectric Crystals-Thermometers-Thermostats - download 3 MB
• Class 41- Compensators-Sonar - download 0.2 MB
• Class 43- Transmitter-Receiver Units - download 2 MB
• Class 46- Receiver Units and Converters - download 5 MB
• Class 47- RF Transformers-Inductors-Chokes - download 17 MB
• Class 48- Capacitors - download 30 MB
• Class 49- Headphones & Connectors - download 14 MB
• Class 50- Amplifier, Modulator, and Coupler Units-Electronic Converters-Mixing Panels - download 4 MB
• Class 51- Microphones-Hydrophones-Combination Handsets - download 2 MB
• Class 52- Radio Transmitter Units - download 5 MB
• Class 53- Filter Units - download 5 MB
• Class 55- Indicators and Recorders - download 3 MB
• Class 59- Television-Photoradio-Facsimile - download 0.1 MB
• Class 60- Test Equipment - download  3MB
• Class 61- Insulators - download 7 MB
• Class 62- Wires-Conductors-Junction Boxes - download 4 MB
• Class 63- Resistors-Potentiometers-Attenuators - download 42 MB
• Class 65- Remote Control Systems by Wire - download 0.1 MB
• Class 66- Antennas-Antenna Assemblies - download 2 MB
• Class 67- Automatic Systems, Recorders, Keyers, Teletypes - download 0.4 MB
• Class 69- Direction Finders - download 0.8 MB
• Class 71- Aircraft Radio Equipment (Obsolete) - download 0.1 MB
• Class 73- Combined Engine Generator Sets - download 0.9 MB
• Class 74- Precision Calibration and Measuring Equipment - download 0.7 MB
• Class 78- Miscellaneous Sonar - download 3.7 MB
• Class 79- Sonar Transmitters - download 0.1 MB
• Class 80- Tone Keyers - download 0.1 MB
• Class 83- Frequency Control Systems (Tone Keyers) - download 0.1 MB
• Class 84- Control by Radio - download 4MB
• Class 90- Visual Signaling Apparatus - download 0.3 MB

Section IV - AN Numbered Components - download 41 MB
             (e.g. T-142/ART-23, TS-8A/U, etc. - not complete equipments like AN/ART-23, etc.)

Section V - Radar and Special Use Components - download 22 MB
              (e.g. 23AEZ, 43ABY, etc.)

1949 Edition 900,109A "Catalog of Navy type Electronic Material"

please let me know if you have any additional sections to loan for scanning

• Class 47-RF Transformers-Inductors-Chokes - download 150 MB
• Class 48- Capacitors part 1 (48000 to 481314-D2) - download 56 MB
• Class 48- Capacitors part 2 (481314-K1 to 482598) - download 39 MB
• Class 48- Capacitors part 3 (482599 to 484049-10) - download 35 MB