-E0247
 -E0249
 -E0250
 -E0251
 -E0311
 -E0673
 -NSA932805
 -NSA932815
 -NSA932816
 -NSA932818
 -NSA932823
 -NSA932825
 -NSA932827
 -NSA932829
 -NSA932833
 -NSA932844
 -NSA932847
 ____
NOTE : Some relays and relay bases do not have polarization systems. Example: NSA932838
 ______________________
5. Connection Arrangement (Ref. Fig. 013, 014)

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 Apr 01/05
R  Relays and Relay Bases - Example of Polarization System by Polarization Keys R Figure 011

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R Relays and Relay Bases - Example of Polarization System by Locating Pin R Figure 012

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 Relays and Relay Bases - Relay Bases Connection Table R Figure 013

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 Relays and Relay Bases - Relays Connection Table R Figure 014

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 __________________________________________________
TERMINALS AND CONTACTS - DESCRIPTION AND OPERATION
 _______
1. General This section covers the description and part numbers of the terminals and contacts installed on aircraft: Terminals (Ref. 20-48-10) Normal Contacts-Connection Table (Ref. 20-48-20)
R  Coaxial, Triaxial and Quadrax Contacts-Connection Table (Ref.20-48-30) Blanking Plugs-Connection Table (Ref.20-48-40)

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 _____________________________________
TERMINALS - DESCRIPTION AND OPERATION
 _______
1. General This chapter concerns description, identification and connection procedure of terminals used on aircraf.
 A. Identification of Terminals (Ref. 20-48-1X)
 (1)
 Copper wires terminals (Ref. 20-48-11)

 (2)
 Aluminum wires terminals (Ref. 20-48-12)

 (3)
 Thermocouple wires terminals (Ref. 20-48-13)

 (4)
 Terminal lugs (Ref. 20-48-14)

 (5) Miscellaneous terminals (Ref. 20-48-19) R

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 __________________________________________________
COPPER WIRES TERMINALS - DESCRIPTION AND OPERATION
 _______
1. General
 Copper wire terminals installed on aircraft have the following codes:
 - NSA936505TE High temperature flag terminal - NSA936503TD Nylon terminal (P.I.D.G.) - NSA936509TJ Post insulated right angle terminal - NSA936506TF Solistrand terminal - E0521TU Stratotherm terminal NSA936501TA Pre insulated stratotherm terminal NSA936504TC Post insulated stratotherm terminal NSA936507TG Post insulated stratotherm terminal - NSA936510TK Rectangular slotted tongue terminal - ABS0909 Wire pin terminal
 _____________2. Flag Terminal
 A. NSA936505 (Ref. Fig. 001, 002)
 (1) P/N identification NSA936505 - TE 08 01 | || | | | || | ---------------- Range | || | | || ------------------- AWG Wire Gauge | || | |---------------------- Type code | | | ----------------------- Terminal | ------------------------------- Standard P/N
 (2) P/N characteristics
 (a) Temperature Operating temperature is 288 deg.C (550.40 deg.F). 
R  (3) Connection Procedure 
R R R R  (a) Stripping Procedure (Ref. Fig. 001, 002) - Select the applicable tool. - Strip the wire to the length "A".

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R Copper Wire Terminals - Allocation Table NSA936505 Figure 001

20-48-11 Page 2

R Copper Wire Terminals - Tools NSA936505 Figure 002

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R  (b) Crimping Procedure 
R  (Ref. Fig. 002) 
R  - Select the applicable tool. 
R  - Install the terminal in the tool. 
R  - Slightly operate the tool to hold the terminal in position. 
R  - Engage the stripped wire in the terminal. 
R  - Fully operate the tool until the safety ratchet releases.

 ___________________3. PIDG Nylon Terminal
 A. NSA936503 (Ref. Fig. 003, 004)
 (1) P/N identification NSA936503 - T D 22 01 | | | | | | | | | ---------------- Range | | | | | | | ------------------- AWG Wire gauge | | | | | --------------------- Type code | | | ----------------------- Terminal | ------------------------------- Standard P/N
 (2) P/N characteristics
 (a) Temperature Operating temperature is 105 deg.C (221.00 deg.F). 
R  (3) Connection Procedure 
R R R R  (a) Stripping Procedure (Ref. Fig. 003, 004) - Select the applicable tool. - Strip the wire to the length "A". 
　
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