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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