Backshell Assembly Parts - Garmin GTX 45R Installation Manual

4.2

Backshell Assembly Parts

The GTX 35R/45R connector kits include backshell assemblies and ground adapter assemblies. Use the
shield block ground kit to terminate shield grounds to the backshell housing. Garmin part numbers for the
D-sub connectors and the backshell assemblies are in table 4-1.
Refer to
Figure 4-2
Backshell (P3251)
1
Backshell (P3252)
Shield block (P3251)
2
Shield block (P3252)
3 Screw, 4-40 x.250, FLHP100, SS/P, nylon
6 Screw, 4-40x.375, PHP, SS/P, with nylon
Strain relief (P3251)
7
Strain relief (P3252)
Cover (P3251)
8
Cover (P3252)
9 Screw, 4-40x.187, FLHP100, SS/P, with nylon
Connector, D-sub, HD, 62-pin (P3251)
10
Connector, D-sub, HD, 15-pin (P3252)
11 Multiple conductor shielded cable
12 Shield terminator
13 Wire, insulated, 20-22 AWG (3 inches maximum length) As necessary
14 Pin contacts, #22D
15 Ring terminal, #8, insulated, 18-22 AWG, 14-16 AWG
16 Screw, PHP, 8-32 x .312", stainless or cad plated steel
Split washer, #8, (.045" compressed thickness) stainless
17
or cad-plated steel
Flat washer, #8, .032" thick, .174" ID, .375" OD,
18
stainless or cad plated steel
19 Silicone fusion tape
190-01499-10
Rev. 1
Table 4-1 Backshell Assembly
Description
GTX 35R/45R Installation Manual (Non-Certified Aircraft)
Garmin P/N Notes
125-00084-00
125-00081-00
117-00147-01
117-00147-00
211-63234-08
211-60234-10
115-00499-03
115-00499-00
115-00500-03
115-00500-00
211-63234-06
330-00185-62
330-00185-15
As necessary
As necessary
336-00021-00
MS25036-149,
MS25036-153,
MS25036-156
MS51957-42,
MS35206-242
MS35338-137,
MS35338-42
NAS1149CN832R,
NAS1149FN832P
249-00114-00
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