F. NSA931026
 (1) P/N Identification
 NSA931026 - 01 | | | -------------------- Code number ------------------------------ Standard P/N
 G. NSA931028
 (1)
 P/N Identification

 NSA931028 - 02  A | | | | | ---------------- Size code | -------------------- Type code : 01 = Standard | 02 = Skydrol resistant ------------------------------ Standard P/N

 (2)
 Marking For marking, use DYNAMARK system (Refer to paragraph: Marking procedure).

20-42-33 Page 5

 H. NSA931031 This type of label is used in skydrol areas, white writing on red
 background.
 (1) P/N Identification
 NSA931031 - R  01
 |  |  |
 |  |  ---------------- Size code (01 or 02)

 | -------------------- Presentation code ------------------------------ Standard P/N
 (2) Marking For marking, use DYNAMARK system (Refer to paragraph: Marking procedure).

20-42-33 Page 6

 ______________________________________________________
SPLICES AND PRESSURE SEALS - DESCRIPTION AND OPERATION
 _______
1. General This chapter concerns description,installation and identification of splices and pressure seals used on aircraft.
 A. Splices
 (1) Butt splices (Ref. 20-43-11) R ABS0249 E0360
R  E0541 NSA936803 NSA936805 NSA936807 NSA936813
R
 (2)
 Parallel splices (Ref. 20-43-12)
 NSA936808
 NSA936809

 (3)
 Crimp-end splices (Ref. 20-43-13)
 E0301
 E0543
 NSA936830

 B. Pressure seals
 (1)
 Pressure seals type DTP (Ref. 20-43-41)
 E0073
 E0739
 NSA934501
 NSA934502
 NSA934504

 (2)
 Pressure seals-compound filled (Ref. 20-43-42)
 NSA934710

20-43-00 Page 1

 ___________________________________
SPLICES - DESCRIPTION AND OPERATION
 _______

1. General This chapter concerns description,installation and identification of splices used on aircraft.
 A. Butt Splices (Ref. 20-43-11) Butt splices have the following codes: R ABS0249 E0360
R  E0541 NSA936803 NSA936805 NSA936807 NSA936813
R
 B. Parallel Splices (Ref. 20-43-12)
 Parallel splices have the following codes:
 NSA936809
 NSA936808

 C. Crimp end Splices (Ref. 20-43-13)
 Crimp end splices have the following codes:
 E0301
 E0543
 NSA936830

20-43-10 Page 120-43-11 Page 1

 ________________________________________BUTT SPLICES - DESCRIPTION AND OPERATION
 _______1. General
 Butt splices installed on aircraft have the following codes : 
R  - ABS0249 Butt splice 
R  - E0360RK High temperature butt splice 
R  - E0541 Butt Splice 
R  - NSA936803RA High temperature butt splice for copper wires 
R  - NSA936805RE Low temperature butt splice for copper wires 
R  - NSA936807RB Butt splice for aluminum wires 
R  - NSA936813RH Butt splice for aluminum wires or for copper/aluminum wires. 
R
R  _______2. ABS0249 
R  A. P/N Identification 
R  ABS0249 A 
R  | |____________Color or material code |A = green/Alumel 
R  | |B = grey/Chromel 
R  |___________________Standard P/N 
R  B. P/N Characterisitics 
R  (1) Temperature 
R  Minimum operating temperature is -52 deg.C (-61.60 deg.F) 
R  Maximum operating temperature is 649 deg.C (1200.20 deg.F) 
R  C. Connection Procedure 
R  (Ref. Fig. 001) 
R  (1) Insulation 
R  Do the insulation with crimp sleeves. 
R  (2) Wire stripping 
R  Strip the wire to the length "A" . 
R  (3) Crimping 
R  - Use the applicable crimping tool related to the splice reference 
R  number. 
R  - Put one end of the splice in the crimping tool die. 
R  - Close the crimping tool handles sufficiently to hold the splice but 
R  do not tighten at this stage. 
R  - Put the stripped wire end in the splice barrel. 
R  - Tightly hold the wire in the barrel. 
R  - Crimp the splice. To do this, fully close the tool handles until 
R  the ratchet releases. 
　
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